GRE Cards Deck D Flashcards

1
Q

daunt

(verb)

Also undaunted, dauntless (adj)

A

Definition: Discourage, dishearten, lessen the courage of

Usage: Amazingly undaunted after his accident, Devon vowed to complete a marathon in his wheelchair. Not even a dented rim on mile 19 could daunt him—he dauntlessly completed the race anyway.

Related Words: Cow (intimidate, destroy the courage of)

More Info: Daunt shares a root with domesticate, “to tame.”

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2
Q

debase

(verb)

Also debased (adj)

A

Definition: Degrade; lower in quality, value, rank, etc.; lower in moral quality

Usage: You have debased yourself by accepting bribes. / Members of the mainstream church argued that the fringe sect was practicing a debased version of the religion, twisting around its precepts and missing the point. / I can tell from the weight that this isn’t pure gold, but rather some debased mixed metal.

Related Words: Base (morally low, of little value, crude or fake), Adulterate (make impure), Debauch (corrupt morally), Vitiate (ruin, make faulty, corrupt)

More Info: To “debase a currency” is to lower its value, such as by a government wishing to print more money for its own ends, thereby lowering the value of the money held by citizens.

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3
Q

debunk

verb

A

Definition: Expose, ridicule, or disprove false or exaggerated claims

Usage: Galileo spent his last years under house arrest for debunking the widely held idea that the Sun revolved around the Earth. / The show MythBusters debunks pseudoscientific claims.

More Info: Debunk is an Americanism, deriving from bunkum, an old-fashioned word for nonsense or meaningless talk.

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4
Q

decorous

(adj)

Also decorum (noun)

A

Definition: Behaving with propriety and good taste; polite

Usage: Miss Etiquette writes an advice column about decorum. One writer asked, “What’s the most decorous way to tell guests exactly what I want for my wedding?” Miss Etiquette replied, “Young lady, there is no decorous way to solicit gifts, and even asking that question is entirely indecorous of you.”

Related Words: Genteel (aristocratic, elegant), Seemly (proper or attractive)

More Info: Decorous shares a root (meaning “beauty, grace”) with decorate and decor (interior furnishings).

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5
Q

deem

verb

A

Definition: Judge; consider

Usage: “You can take the black belt exam when I deem you ready, and not a moment before,” said the karate instructor.

Related Words: Assay (examine, analyze, judge)

More Info: Deem, which shares an Old English root with doom, originally meant “to pronounce judgment”—in the 17th century, some judges were called “deemsters.”

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6
Q

deface

verb

A

Definition: Vandalize, mar the appearance of

Usage: Ernest was charged with three counts of vandalism after being caught defacing a row of townhouses with spraypaint.

Related Words: Depredate (plunder, lay waste to), Efface (wipe out, erase)

More Info: To deface can also be “to mark a check or monetary instrument” in order to make it invalid (“She defaced the check so it couldn’t be cashed.”)

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7
Q

defamatory

(adj)

Also defame (verb)

A

Definition: Slanderous, injurious to someone’s reputation

Usage: One interesting issue in free speech law is defamation. / The political blogs are filled with defamatory language; it seems anyone with a computer and an opinion can destroy a politician’s reputation these days.

Related Words: Slander and Traduce also mean “to speak maliciously and falsely of.” Aspersions are damaging remarks or defamatory speech.

Memory Trick: Someone who made up vicious lies about Lady Gaga’s hit album would have defamed “The Fame.”

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8
Q

default

noun, verb

A

Definition: Failure to act, neglect (noun); fail to fulfill an obligation, especially a financial one (verb)

Usage: The government is cracking down on for-profit colleges where a large percentage of the graduates cannot use their degrees to gain employment and end up defaulting on their student loans. / You must elect a new health plan by December 31st or by default you will be re-enrolled in the plan you selected last year.

More Info: In law, a “judgment by default” is when someone loses a case for failing to show up in court.

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9
Q

deference

(noun)

Also defer (verb)

A

Definition: Respectful submission; yielding to the authority or opinion of another

Usage: In many cultures, young people are expected to show deference to older people at all times. / I’m not an expert in databases—I’ll defer to our programmers on that decision. / Ingrid deferred her college admissions for a year so she could travel the world.

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10
Q

deflect

verb

A

Definition: Cause to curve; turn aside, esp. from a straight course; avoid

Usage: The purpose of a shield is to deflect arrows or bullets from an enemy./ Every time he was asked a difficult question, Senator Warrington deflected by changing the topic, saying he’d answer later, or even—insincerely, it seemed—calling for a moment of prayer.

Related Words: Avert (prevent; turn away or aside, as in “The makeshift dam narrowly averted disaster” or “Avert your eyes—I’m changing my clothes!”)

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11
Q

deleterious

adj

A

Definition: Harmful, unhealthful

Usage: The Resident Assistant told the first-year students, “I think you will find not only that drugs are illegal and will result in expulsion, but also that drug abuse will have a deleterious effect on anyone’s grades.”

Related Words: Pernicious (very harmful, fatal), Insalutary or Insalubrious (unhealthful)

More Info: Deleterious shares a root (“destroy”) with delete.

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12
Q

delineate

verb

A

Definition: Mark the outline of; sketch; describe in detail

Usage: I do need the cash, but I’m not signing up for this psychological experiment unless you delineate what’s going to happen.

Related Words: Adumbrate (give a rough outline of)

More Info: Delineate, of course, shares a root with linear.

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13
Q

denigrate

verb

A

Definition: Belittle, attack the reputation of

Usage: Many jokes in the Meet the Parents trilogy come from Robert De Niro’s character denigrating Ben Stiller’s character for being a male nurse.

Related Words: Disparage is a synonym.

More Info: Denigrate comes from a Latin root meaning “to blacken.”

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14
Q

denote

(verb)

Also denotation (noun)

A

Definition: Be a name or symbol for

Usage: The company’s brand denotes quality; the marketing team has done a fantastic job of associating the company’s image with fine service. / There’s nothing in the denotation of “crotchety” (grumpy, having strong and irrational preferences) that indicates any particular group of people, but due to the expression “crotchety old man,” the word connotes, for many people, an image of an especially unpleasant male senior citizen.

More Info: A denotation is the literal meaning of a word; a connotation is the feeling that accompanies that word. For instance, many special color words, such as “lilac” or “cerulean” have a positive connotation

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15
Q

deride

verb

A

Definition: Mock, scoff at, laugh at contemptuously

Usage: The manager really thought that deriding his employees as “stupid” or “lazy” would motivate them to work harder; instead, it motivated them to constantly hide his office supplies as an act of revenge.

Related Words: Denigrate (belittle, attack the reputation of)

More Info: Deride contains the Latin root “ridere” for “laughter,” which also appears in risible, meaning “laughable.”

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16
Q

derivative

adj

A

Definition: Derived from something else; not original

Usage: The singer’s first album was a disappointment, derivative of several hit albums from the previous year, as though a management team had simply picked out the elements from other popular songs that they thought would make the most money.

Related Words: Banal, Hackneyed, Inane, Insipid and Trite all mean “lacking freshness and originality, shallow.”

More Info: In finance, a derivative is a contract the value of which is derived from the value of underlying stocks, bonds, etc.

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17
Q

desiccate

(verb)

Also desiccated (adj)

A

Definition: Thoroughly dried up, dehydrated

Usage: The key to maintaining odor-free shoes is to desiccate the insole by placing a drying agent, such as a small pouch of baking soda, inside the shoe between wears. / Beef jerky is a desiccated meat product.

Related Words: Arid means very dry, like a desert.

More Info: Also from the Latin “siccare” (dry), a siccative is a drying agent. The same root appears in the Spanish word for dry (seco) and in the name of the Italian dry sparkling wine prosecco

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18
Q

detached

adj

A

Definition: Impartial, disinterested; unconcerned, distant, aloof

Usage: He found her detached demeanor inappropriate for a funeral. It’s fine to politely ask how someone died, but it’s not appropriate to coldly question a relative on the medical history of the deceased. / The divorce proceeding was full of anger and recriminations, but the judge was able to make a detached decision.

Related Words: Standoffish (cold, unfriendly)

More Info: A detached house is one that does not have a wall in common with another building.

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19
Q

deterrent

noun

A

Definition: Something that restrains or discourages

Usage: Some argue that the death penalty is a deterrent to crime—that is, the point is not just to punish the guilty, but to frighten other prospective criminals.

Related Words: Balk (an impediment; refuse to proceed or to do something)

More Info: As a military policy, deterrence is building military strength or ability to retaliate (especially by stockpiling nuclear weapons, as in the Cold War) sufficient to deter enemies from attacking.

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20
Q

diatribe

noun

A

Definition: Bitter, abusive attack or criticism; rant

Usage: I’d stay out of the living room for awhile—Grandpa’s on another one of his diatribes about how it’s un-American to call a large coffee a “venti.” You can hear him ranting from here!

Related Words: Tirade, Harangue, and Fulmination are all words for bitter, angry speeches or attacks.

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21
Q

didactic

adj

A

Definition: Intended to instruct; teaching, or teaching a moral lesson

Usage: She might have been Teacher of the Year at work, but at home, her husband wished she would turn off her didactic personality. “Honey,” he said, “I really don’t need you to use everything as a learning opportunity.” / The child was disappointed when the storybook turned didactic in the end, with the teddy bears—and the reader—being admonished never to lie.

Related Words: Pedagogical (pertaining to teaching), Pedantic (showy about learning, excessively concerned with details, as in “He’s so pedantic he corrects his friends’ grammar.”)

More Info: Didactic can be positive or negative. Any teacher is didactic, but a person who is lecturing or moralizing in an unwanted manner can also be called didactic.

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22
Q

digress

(verb)

Also digression (noun)

A

Definition: Go off-topic when speaking or writing

Usage: Grandpa digressed quite a bit while you were in the kitchen—he was telling us an old war story, but somehow now he’s ranting about how nobody celebrates Arbor Day anymore. That digression could take awhile.

Related Words: Divagate is a synonym. Diffuse as an adjective can mean off-topic (a diffuse speech).

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23
Q

din

noun

A

Definition: Loud, confused noise, esp. for a long period of time

Usage: This hotel was described as “near all the hot spots,” but I didn’t realize that I wouldn’t be able to sleep due to the all-night din from partygoers.

Related Words: Cacophony (harsh, discordant, or meaningless mixture of sounds), Dissonance (harsh, inharmonious sound), Clamor (noisy uproar, as from a crowd)

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24
Q

disabuse

verb

A

Definition: Free someone from a mistake in thinking

Usage: Do you really believe that toilets flush one way in the Northern hemisphere and another way in the Southern? Any physicist would be happy to disabuse you of that silly notion.

More Info: Disabuse is almost always used in the pattern “to disabuse (person) of (idea).”

Memory Trick: When someone disabuses you of a belief, they both “dis” and “abuse” your false ideas.

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25
discerning | adj
Definition: Having good judgment or insight; able to distinguish mentally Usage: In an age in which we are bombarded with advertising, it’s important to be a discerning consumer. For instance, the term “all natural” is not federally regulated and doesn’t have to mean anything at all, so a smart shopper still reads ingredients. Related Words: Keen, Perceptive, and Perspicacious are all related to having good judgment or perception. Descry means to discover or see by looking carefully.
26
discredit | adj
Definition: Injure the reputation of, destroy credibility of or confidence in Usage: Congresswoman Huffman’s opponent tried to use her friendship with a certain radical extremist to discredit her, even though the Congresswoman hadn’t seen this so-called “extremist” since sixth grade summer camp. Related Words: Slander, Traduce, and Defame all mean “to speak maliciously and falsely of.” Note, however, that slander is always wrong (slanderous statements are, by definition, lies), whereas it is possible (and sometimes for the greater good) to discredit someone by exposing the truth about that person—for instance, a lying political candidate, or a fake “expert” giving damaging advice. More Info: The root “cred” means “belief” and also appears in credit, credible, creed, credo, credulous, incredulous, and accreditation.
27
discrepancy (noun) Also discrepant (adj)
Definition: Difference or inconsistency Usage: When there is a discrepancy between a store’s receipts and the amount of money in the register, the cashier’s behavior is generally called into question. Related Words: Incongruity (standing out), Discord or Discordance (harshness or inharmoniousness; disagreement) More Info: Unlike a mere incongruity, which could be as innocent as one guy with a mohawk at an otherwise straight-laced gathering, a discrepancy usually indicates that someone has done something wrong. A discrepancy in your medical records means someone has made a mistake; a discrepancy in your story means you’re lying.
28
discriminating | adj
Definition: Judicious, discerning, having good judgment or insight Usage: He is a man of discriminating tastes—all his suits are handmade in Italy, and I once saw him send back an entree when he complained that black truffle oil had been substituted for white. The chef was astounded. / You can tell a real Prada bag by the discriminating mark on the inside. More Info: Many people automatically think of discriminating as bad, because they are thinking of racial discrimination. However, discriminating is simply telling things apart and can be an important skill—it is important to discriminate legitimate colleges from fraudulent diploma mills, for instance.
29
disingenuous | adj
Definition: Insincere, not genuine Usage: Christine used the fact that her mother spoke limited English as an opportunity to be disingenuous. When her mother asked, “Will there be boys at this sleepover?” she replied “There won’t not be boys there!” Related Words: Dissembling (misleading, concealing the truth, acting hypocritically), Prevaricating (misleading or lying) More Info: Disingenuous appropriately describes misleading behavior that isn’t quite lying, like when you say “Let’s do the dishes!” when you really mean “Why don’t you do the dishes?” The opposite of disingenuous is ingenuous, or genuine.
30
disinterested | adj
Definition: Unbiased, impartial; not interested Usage: Let’s settle this argument once and for all! We’ll get a disinterested observer to judge who can sing the highest note! Related Words: Dispassionate (unbiased, not having a selfish or personal motivation), Nonpartisan (impartial, not controlled by a political party) More Info: Disinterested and uninterested have a confusing history. Some insist that disinterested only means “unbiased” and uninterested only means “not interested, apathetic.” However, throughout history, both words have been used to denote both meanings, so you’ll have to be guided by context in interpreting these words.
31
disjointed | adj
Definition: Disconnected, not coherent, jerky; having the joints separated Usage: The novel seemed disjointed, as though whole chunks of it were missing, or as though the author had tried to stitch together drafts of several different stories. / To begin the recipe, you’ll need a whole chicken that has been disjointed. More Info: In math, disjointed means having no common elements, as in “The set of all odd numbers and the set of all even numbers are disjointed.”
32
dismiss | verb
Definition: Allow to disperse or leave; fire from a job; put aside or reject, especially after only a brief consideration Usage: “Before I dismiss class,” said the teacher, “I want to remind you of the importance of dismissing biases in your research by ruling out or adjusting for factors other than the variable you are testing that may have led to your results.” Related Words: Discount as a verb can mean “disregard, ignore, or downgrade so as to compensate for exaggeration.” More Info: To dismiss an idea is generally to choose to ignore it without having considered it seriously.
33
dispassionate | adj
Definition: Unbiased, not having a selfish or personal motivation; calm, lacking emotion Usage: The defendant tearfully described how much her young child needed her at home, but the judge, who dispassionately sentenced her to ten years for selling drugs, was unmoved. Related Words: Disinterested (unbiased, impartial; not interested), Nonpartisan (impartial, not controlled by a political party) More Info: Dispassionate could be positive or negative, depending on the context—a judge should be dispassionate, but if someone dispassionately broke up with you, you’d probably think that was pretty cold.
34
dispatch | noun, verb
Definition: Speed, promptness; send off or deal with in a speedy way Usage: So, you want to be a bike messenger? I need messengers who approach every delivery with alacrity, care, and dispatch—if the customers wanted their packages to arrive slowly, they’d use the post office. / Acting with all possible dispatch, emergency services dispatched a rescue squad to the scene. Related Words: Expediency (promoting a goal; advantageous, sometimes at the expense of morals or justice) More Info: A dispatch can also be a report from a journalist or something delivered by messenger, or the act of sending a messenger. To dispatch a person can also mean to execute him or her—presumably, in a speedy manner.
35
disperse | verb
Definition: Scatter, spread widely, cause to vanish Usage: Because the demonstrators didn’t have a permit, the police showed up with megaphones, demanding loudly that the crowd disperse. / Get the hose so I can disperse the dirt on our driveway. Related Words: Disseminate (scatter, spread about, broadcast), Diffuse (spread widely, disseminate; dispersed; or wordy and going off-topic) More Info: Use disperse for something that spreads out and disappears (the crowd dispersed and went their separate ways); use disseminate for something that spreads out and remains significant (writers want to disseminate their ideas; disseminating seeds grows new plants).
36
disposition (noun) Also disposed (adj)
Definition: A person’s general or natural mood; tendency Usage: She was possessed of a kind and helpful disposition—she wouldn’t just help you move, she’d bring home-baked muffins to the affair. / I could really use some help in the kitchen, if you are so disposed. Related Words: Penchant and Predilection mean “tendency, preference” (a penchant for fast cards, a predilection to get angry easily). More Info: Disposed and disposition are slightly old-fashioned words and occur in old-fashioned expressions: “possessed of a ____ disposition” and “so disposed” (meaning “inclined towards the kind of activities I just mentioned”).
37
disquieting (adj) Also disquiet (noun or verb)
Definition: Disturbing, causing anxiety Usage: Mr. Peters’ lack of emotion at his wife’s death was disquieting—so much so, in fact, that even his own family began to suspect he’d had something to do with it. / He was deeply disquieted by the racism he encountered in his new neighborhood. Related Words: Discomfiting (disconcerting, confusing, frustrating) More Info: Think of disquiet not as the opposite of quiet, but more as an opposite to quiescent, meaning peaceful and calm.
38
disseminate | verb
Definition: Scatter, spread about, broadcast Usage: Many plants use attractive fruits to disseminate their seeds—animals eat the fruit and excrete the seeds, allowing new plants to grow. / In the 1760s, revolutionary ideas were disseminated via pamphlets such as Thomas Paine’s “Common Sense.” Related Words: Disperse (scatter, spread widely, cause to vanish), Diffuse (spread widely, disseminate; dispersed; or wordy and going off-topic) More Info: Disseminate contains the Latin root for “seed.” Use disperse for something that spreads out and disappears (the crowd dispersed); use disseminate for something that spreads out and remains significant (writers disseminate ideas; disseminating seeds grows new plants).
39
dissent | verb, noun
Definition: Disagree or take an opposing view, esp. in relation to a formal body such as a government, political party, or church; such a view Usage: Judge Antonin Scalia cast the only dissenting vote, explaining in his written decision why he thought all the other justices had it wrong. / Not every country has a right to free speech (and thus to dissent), although nations that throw dissenters in jail are condemned by the international community at large. Related Words: Gainsay (deny, refute, oppose), Sedition (incitement of dissent against a government; promoting rebellion by speech or writing) More Info: The variant dissidence tends to be a strong, longstanding, determined practice of dissenting.
40
dissonance | noun
Definition: Harsh, inharmonious sound; cacophony; disagreement Usage: After allowing her sixth-grader’s heavy metal band to practice in her living room, Mrs. Rosen decided she’d better get used to dissonance. Related Words: Din (loud, confused noise), Clamor (noisy uproar, as from a crowd), Hubbub (loud noise, confusion) More Info: An opposite to dissonance is assonance, primarily a poetry term, meaning sound resemblance or vowel rhyme. Harmony or euphony, meaning “good sound,” are more general antonyms.
41
distill | verb
Definition: Purify; extract the essential elements of Usage: While traveling in certain countries, it is important to only drink distilled water so you don’t get sick. / Bob, it’s not necessary to read your entire Powerpoint presentation to us—can you just distill it down to the main point? Related Words: Gist and Pith can both be used to mean “essence, main idea,” as in, “This summary really distills the idea down to its pith, allowing me to get the gist without reading the whole book.” More Info: Water is distilled through a process of vaporization and then condensation (when the water evaporates, impurities are left behind).
42
diverge (verb) Also divergent (adj)
Definition: Differ, deviate; branch off or turn aside, as from a path Usage: Go five miles until the old post office, then the road diverges—you want the branch that winds off to the left. / The high school sweethearts found that their paths diverged when they were accepted to different colleges. Related Words: Disparate (divergent, different) More Info: The antonym of diverge is converge.
43
divest | verb
Definition: Deprive or strip of a rank, title, etc., or of clothing or gear; to sell off holdings (opposite of invest) Usage: When she found out that the most profitable stock in her portfolio was that of a company that tested products on animals, she immediately divested by telling her broker to sell the stock. / Once his deception was exposed, he was divested of his position on the Board. Related Words: Arrogate (claim or take presumptuously or without right), Appropriate (as a verb, to set aside or authorize for a particular purpose; take for one’s own use)
44
divine | verb
Definition: Discover through divination or supernatural means; perceive by insight Usage: I’ve been poring over these quarterly reports all day, trying to divine whether I should buy or sell this stock. Related Words: Ascertain (find out with certainty), Perspicacity (acuteness of perception) More Info: Of course, divine is most commonly an adjective, meanly “of or like a god; heavenly.” I read online reviews of the spa to divine whether it would really be as divine an experience was advertised
45
document | verb
Definition: Support with evidence, cite sources in a detailed way, create documentary evidence of Usage: Journalists embedded with military units are able to document a war as it happens. / It’s hard to deny her conclusion when her book is so well documented—she cites a relevant scientific study on practically every page. Related Words: Corroborate, substantiate and verify can all mean to prove true or provide evidence in favor of. More Info: Of course, document can also be a noun (a factual printed item); this card focuses on the less common definition.
46
dogma (noun) Also dogmatic (adj)
Definition: A system of principles laid down by an authority; established belief Usage: It is part of the dogma of modern education that there are multiple intelligences that are equally valuable; try to suggest that some people just aren’t that smart, and you’ll find yourself a pariah. / Dogmatic people will never change their minds, even in the face of evidence. Related Words: Doctrinaire (person who applies doctrine in an impractical or close-minded way) More Info: Dogmatic is always meant in a negative way. However, dogma can be meant in a neutral or positive way as well; when people refer to their church’s dogma, they generally mean that they believe those tenets on the church’s authority.
47
dormant | adj
Definition: Asleep, inactive, on a break Usage: Some famous writers’ skills have lain dormant until quite late in life; Laura Ingalls Wilder didn’t publish Little House on the Prairie until she was 65. Related Words: Abeyance (temporary suspension, inactivity), Hiatus (break or gap in an activity), Deferment or Deferral (postponement) More Info: If you speak Spanish or French, dormant will certainly remind you of the verb dormir, to sleep.
48
dubious | adj
Definition: Doubtful, questionable, suspect Usage: This applicant’s resume is filled with dubious qualifications—this is a marketing position, and this resume is mostly about whitewater rafting. Related Words: Apocryphal (of questionable authenticity, false), Ersatz (artificial, synthetic, serving as a substitute), Faux (fake, imitation, as in “faux fur”), Specious (pleasing to the eye but deceptive) More Info: Dubious is related to the Latin word for “two,” perhaps in the sense of there being two explanations for something—the one presented, and the true one being hidden.
49
declaim | verb
Definition: Speak in an impassioned, pompous, or oratorical manner; give a formal speech Usage: After a drink or two, Gabe will declaim all night about campaign finance reform—you won’t be able get a word in edgewise in between all his grandstanding and “expertise.” Related Words: Grandstand (perform showily as if to impress an audience) More Info: Don’t confuse with disclaim, which simply means “deny, repudiate.”
50
declivity | noun
Definition: Downward slope Usage: Not just any declivity can serve as a wheelchair ramp—I’m pretty sure this thing is too steep to pass regulations. Related Words: Declination (downward slope, deterioration, deviation from the norm, refusal) More Info: The opposite of declivity is acclivity, an upward slope.
51
delimit | verb
Definition: Fix, mark, or define the boundaries of Usage: The role of an executive coach is delimited by our code of conduct—we may not counsel people for psychological conditions, for instance. Related Words: Demarcate (mark the boundaries of, separate) More Info: Delimit is one of those words where the “de” doesn’t seem to be doing much—the definition is pretty close to that of limit.
52
demagogue | noun
Definition: A leader who lies and gains power by arousing the passions and especially prejudices of the people Usage: Political demagogues lie and twist the facts, depending more on their natural charisma and ability to determine exactly what their audience wants to hear than any actual understanding or perspicacity. Related Words: A Propagandist or Provocateur influences the public in ways that are probably more emotional than logical. More Info: The Greek root “demos,” for “people,” also appears in democracy, demographics, and demotic (populist, pertaining to the people).
53
demur | verb
Definition: Show reluctance or object, especially for moral reasons Usage: When asked to name her favorite professor in the department, she demurred—she was pretty sure that, if she said anything, it would come back to haunt her. Related Words: Balk (refuse to proceed or to do something)
54
desultory | adj
Definition: Lacking consistency or order, disconnected, sporadic; going off topic Usage: Lulu said she’d been studying for the GRE for a year, but she had been doing so in only the most desultory way—a few vocab words here and there, then nothing for a month, and practice tests whenever she felt like it, which was rarely. / Don’t mind my daughter—there’s no need to let a toddler’s desultory remarks pull an adult conversation off track. More Info: Desultory comes from the Latin “desultor,” a circus rider who jumps from one horse to another
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diaphanous | adj
Definition: Very sheer, fine, translucent Usage: The wedding dress was a confection of diaphanous silk, made of at least ten layers of the thin fabric, each layer of which was so fine you could see through it. Related Words: Gossamer (a fine, filmy cobweb, or a fine, light fabric) More Info: Diaphanous generally describes fabric or the (beautiful, translucent) wings of certain insects.
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dichotomy | noun
Definition: Division into two parts or into two contradictory groups Usage: There is a dichotomy in the sciences between theoretical or “pure” sciences such as physics and chemistry, and the life sciences, which often deal more with classifying than with theorizing. Related Words: Binary (consisting of or involving two), Duality (a dual state, existence in two parts, as in “Descartes posited a duality between mind and body”) More Info: Dichotomy comes from the Greek “dicha” (apart) and “tomos” (cutting).
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dictum | noun
Definition: Formal or authoritative pronouncement; saying or proverb Usage: “A stitch in time saves nine” is an old dictum meaning that it’s easier to solve a problem before it gets too big. / The king’s dictum stated that each feudal lord must provide a certain number of soldiers within three weeks’ time. Related Words: Maxim, Apothegm, and Adage are all words for a proverb, saying, or truism More Info: The root “dict” comes from “dicere” (to say) and also appears in dictator, dictionary, indict (connect to a crime), malediction (curse), benediction (blessing), and many others.
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diffident (adj) Also diffidence (noun)
Definition: Lacking confidence, shy Usage: Natasha was so diffident that she never believed her comments could be worth anything in class, even when she knew the answer. Related Words: Timorous (fearful, timid), Self-Effacing (modest, downplaying one’s own presence or accomplishments) More Info: Diffident contains the root “fid,” for “trust,” also appearing in fidelity, fiduciary, and infidel. The connection is that a diffident person may be mistrustful of others, and thus shy.
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diffuse | verb, adj
Definition: Spread widely, disseminate (verb); dispersed, widely spread out, or wordy and going off-topic (adj) Usage: The spy attempted to root out the dissenters at the gala, but he was only able to detect a diffuse sense of discontent all around the room. / It will be very difficult to diffuse the power among the people when transitioning from autocracy to democracy. More Info: A diffuser is a device that spreads air freshener or other scent by being plugged into an outlet. Don’t confuse diffuse with defuse, to calm or put an end to (to “defuse a fight”).
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dilate | verb
Definition: To become wider or make wider, cause to expand; to speak or write at length, elaborate upon Usage: The doctor gave her eye drops to make her pupils dilate. / These dinners at Professor Hwang’s house usually run rather late—after the meal, he’ll typically dilate on his latest research for at least an hour. Related Words: Expatiate (to expand or elaborate on a topic, to explain in detail) More Info: Dilate is used frequently in medicine—being a certain number of centimeters dilated is an important part of childbirth.
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dilatory | adj
Definition: Slow, late; procrastinating or stalling for time Usage: Jack was supposed to start his presentation ten minutes ago and he isn’t even here? I’m not surprised—he’s a dilatory fellow. Related Words: Tardy (late), Temporize (stall for time)
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dilettante | noun
Definition: Person who takes up an art or activity for amusement only or in a superficial way Usage: The “arts center” in the rich neighborhood was populated by dilettantes—a sculpture here, a bit of music appreciation there, two weeks of painting class until they got bored and quit. Related Words: Dabbler is a synonym, although somewhat less negative (like hobbyist). As in, “Are you a poet?” “I wouldn’t call myself a poet—I just dabble in poetry.” More Info: Dilettante comes from the Latin “delectare,” meaning “to delight” and also found in delectable and delicious.
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dirge | noun
Definition: A funeral or mourning song or poem Usage: It was supposed to be a wedding march, but when the organist started playing, the reluctant bride thought the song sounded more like a dirge for her former, carefree life. Related Words: Lament (express sorrow, mourn), Requiem (musical service or hymn for the dead), Threnody (poem or song of mourning), Elegy (song or poem of sorrow, esp. for a deceased person) More Info: Dirge is simply a version of the first word (“Direct, O Lord, my God...”) from a Latin prayer cycle said in the Roman Catholic Church for a deceased person.
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discomfiting | adj
Definition: Disconcerting, confusing, frustrating Usage: His fiancee’s family said they were comfortable with the fact that he was of a different religion, but he found their constant probing about his beliefs quite discomfiting./ He hates telemarketers so much that he likes to discomfit them by asking them personal questions and suggesting he call them at their homes instead. Related Words: Abash (destroy the confidence of, make ashamed, disconcert), Disquiet (disturb or cause anxiety to, as in “The anonymous phone message disquieted him.”) More Info: Discomfit originally meant “defeat in battle” but today is closer to disconcert—possibly, over the years, people confused discomfit and discomfort, causing the shift in meaning.
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discordant (adj) Also discord (noun)
Definition: Harsh or inharmonious in sound; disagreeing, incongruous Usage: In a graduation ceremony full of hopeful and congratulatory speeches, the salutatorian’s address about the terrible economy struck a discordant note. Related Words: Dissonance (harsh, inharmonious sound; cacophony; disagreement) More Info: The opposite of discord is accord. Just as discord can be either about sound or ideas, accord can mean agreement or harmony, as in the sound of a (well-played) accordion.
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discrete | adj
Definition: Separate, distinct, detached, existing as individual parts Usage: Be sure to use quotation marks and citations as appropriate in your paper in order to keep your ideas discrete from those of the experts you are quoting. / The advertising agency pitched us not on one campaign, but on three discrete ideas. More Info: Don’t confuse discrete with discreet, which means “secretive, undercover.”
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disparage | verb
Definition: Belittle, put down; bring shame upon, discredit Usage: An Ad Hominem attack is a logical fallacy in which the arguer disparages his opponent rather than addressing the opponent’s ideas. / Your shoplifting arrest has disparaged this family! Related Words: Denigrate (belittle, attack the reputation of) More Info: The root “par” means “equal” and appears in peer and parity, meaning “equivalence or equality,” as well as disparate, meaning “distinct, different.”
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disparate | adj
Definition: Distinct, different Usage: He chose the college for two disparate reasons: the strength of the computer science program, and the excellence of the hip-hop dance squad. Related Words: Divergent (different, deviating), Incommensurable (not comparable, totally disproportionate) More Info: The root “par” means “equal” and appears in peer and parity, meaning “equivalence or equality,” as well as disparage, meaning “belittle.”
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dissemble | verb
Definition: Mislead, conceal the truth, put on a false appearance of Usage: Roxanne was used to dissembling in job interviews; when asked about the gap on her resume from 1999–2003, she would say, “Oh, I was out of the workforce fulfilling some obligations”—a somewhat misleading way to describe a prison stint. / He won so much money at pool halls by dissembling inexperience, pretending at first that he had no idea how to even hold a pool cue; once bets were placed, he handily defeated his opponents. Related Words: Disingenuous (not genuine), Prevaricating (misleading or lying)
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dissolution (noun) Also dissolute (adj)
Definition: Dissolving, the state of having been dissolved; breaking bonds or breaking up of a group of people; death, disintegration; sinking into extreme hedonism, vice, and degradation Usage: Raoul went from garden-variety hedonism to utter dissolution—his three-day drug benders cost him his job and may land him in jail. / Following the dissolution of the corporation and the liquidation of our assets, each investor will receive a cash payment proportional to his or her shareholding in the company. Related Words: Licentiousness (excessive freedom, extreme hedonism), Profligacy (reckless extravagance, shameless behavior
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distaff | adj, noun
Definition: Female, esp. relating to the maternal side of the family; women or women’s work; a staff that holds wool or flax for spinning Usage: In completing your medical history, please try to remember which illnesses occurred on the distaff side of your family. / Medical studies using all male study groups may produce results that cannot be replicated in distaff subjects. More Info: If using a word related to spinning wool to mean “women” seems offensive, some would agree, although the word is generally not offensive when discussing science and medicine; the NY Times has recently referred to “distaff subjects” in a medical study.
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distend (verb) Also distended (adj)
Definition: Swell, expand, stretch, bloat Usage: The emergency room doctor constantly saw people who came in with distended bellies, sure that they had appendicitis; usually, it was just gas. Related Words: Balloon (swell or puff out), Turgid or Tumid (swollen, inflated; or, metaphorically “inflated,” such as in overblown, pompous speech)
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dither | verb, noun
Definition: Act indecisively (verb); a state of fear or trembling excitement Usage: “Stop dithering,” said the mother to her daughter. “Pick which sweater you want so I can pay for it and we can get out of here.” / The haunted house brought the children to a dither from which it was difficult for their parents to calm them down. Related Words: Vacillate and Equivocate also mean “act irresolutely,” or in common parlance, “flip-flop” in making a decision. More Info: Dither may be related to dodder, meaning to shake or tremble, usually used in the sense of “a doddering old man.”
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diurnal | adj
Definition: Occurring every day; happening in the daytime (rather than at night) Usage: While many Americans rarely have a sit-down family meal, in many other cultures, dining as a family is a diurnal affair. / Wall Street is a diurnal neighborhood—hectic in the day, but quiet once people pile on the rush hour trains to go home. Related Words: Quotidian (daily; everyday, ordinary)
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doctrinaire | noun, adj
Definition: Person who applies doctrine in an impractical or rigid and close-minded way (noun); merely theoretical, impractical, or fanatical about other people accepting one’s ideas (adj) Usage: The old science professor was so doctrinaire that he refused to even consider any evidence that flew in the face of his own research, and thereby failed to recognize when his graduate students made an exciting new discovery. / Don’t be a doctrinaire—try actually considering the views of those you disagree with! Related Words: Dogmatic (close-minded, expressing one’s own opinions as though they were facts) More Info: Doctrinaire is based on the word doctrine, meaning “official beliefs.” While doctrine can be good or bad, doctrinaire is always bad and denotes someone who has taken belief in a doctrine much too far.
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doff | verb
Definition: Take off (such as clothes), put aside; remove one’s hat as a gesture Usage: Before the spring break revelers could consider doffing their clothes, they saw the sign: “No skinny dipping.” / In my grandfather’s day, it was considered polite to doff your hat when a lady entered the room; to us today, lifting your hat a few inches off your head and then putting it right back seems to some like a silly way to show respect. More Info: The opposite of doff is don, to put on. Interestingly, don came into being as a contraction of “do on.”
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dovetail | verb
Definition: Join or fit together Usage: When the neuroscientist married an exercise physiologist, neither thought they’d end up working together, but when Dr. Marion Ansel received a grant to study how exercise improves brain function and Dr. Jim Ansel was assigned to her team, the two found that their careers dovetailed nicely. Related Words: Converge (move towards one another or towards a point; unite) More Info: In carpentry, a “dovetail joint” fits together in a precise way and resembles the shape of a dove’s tail.
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droll | adj
Definition: Funny in an odd way Usage: The play was a droll production—not laugh-out-loud hilarious, but funny especially because it was so strange. Who’s ever seen a fairy be mistaken for a block of cheese? Related Words: Waggish (merry, roguish), Risible (laughable, related to laughing), Jocular, Jocund, or Jocose (jesting, jolly) More Info: Droll comes from a Middle Dutch word for imp, a mischievous demon.
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dupe | noun, verb
Definition: Person who is easily fooled or used (noun); to fool or exploit (verb) Usage: The dashing rogue used flattery and lies to dupe several old ladies out of their money. “I feel like a total dupe,” said Hazel Rosenbaum, 87. “I thought he and I were going to get married, but he really just wanted my Social Security checks.” Related Words: Hoodwink, Bilk, Swindle, Con, and Fleece are all verbs for cheating others. Fleece is perhaps more severe, having the connotation of taking everything from the victim, the way one sheers all of the fleece from a sheep. More Info: Dupe comes from Old French duppe, a bird known for being very stupid. Dupe can also be a short version of “duplicate,” although this meaning is somewhat informal and less likely on the GRE.
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duplicity (noun) Also duplicitious (adj)
Definition: Deceit, double-dealing, acting in two different ways for the purpose of deception Usage: The campaign worker’s duplicity finally came to light when it was discovered that, despite rising to a trusted position within the local Workers Party, he was actually a registered National Party member and was feeding information back to his cronies. Related Words: Dissembling (misleading, concealing the truth, acting hypocritically), Prevaricating (misleading or lying), Disingenuous (not genuine) More Info: Duplicity was a 2009 film starring Julia Roberts. It was about spies.
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dyspeptic | adj
Definition: Grumpy, pessimistic, irritable; suffering from dyspepsia (indigestion) Usage: The dyspeptic professor was so angered by a question from a student who hadn’t done the homework that he actually stomped out of class. Related Words: Curmudgeon (bad-tempered, difficult person), Crotchety (grouchy, picky, given to odd notions), Cantankerous (disagreeable, contentious), Crank (an unbalanced person who is fanatical about a private, generally petty cause) More Info: Dyspeptic describes a physical condition but is often used metaphorically; indigestion does tend to make a person feel irritable. Similarly, myopia describes the physical condition of nearsightedness, but is often used metaphorically to mean “given to unwisely short-term thinking.”