GRE Vocab Words Flashcards
ac/acr/acu
bitter
acerbate
to make bitter or aggravate
acerbic
bitingly critical, sarcastic, or ironic in temper, mood, or tone
acrid
violently bitter
acrimonious
angry and bitter; caustic or stinging in nature
acu
sharp
acuity
sharpness; keenness of perception
aculeate
having a stinger
acumen
keenness and depth of perception or discernment; mental sharpness
acuminate
tapering to a sharp point
aev/ev
age, era
coeval
of the same age
primeval
of or relating to the earliest age
agr
field
agrarian
of or relating to fields
agronomy
science of crop production
al/ali/alter
other, another
alias
another name that a person sometimes uses
alibi
the plea of having been at another location at the time of a crime
alienage
the status of a person owing allegiance to another country
allegory
figurative treatment of one subject by means of another using symbolic fictional figures and actions
altercate
to dispute with another angrily
altruist
one with unselfish regard for others
alim
nourish, suppot
alible
nourishing
alimentary
nourishing; of or relating to nutrition
alimentation
the act of providing nourishment
am
love
amatory
of or pertaining to love or lovemaking
amiable
friendly, sociable; tending to excite love
amicable
characterized by goodwill
amity
friendship; peaceful harmony
amorous
strongly moved by sexual love
inamorata
a female lover
amb/ambul
go, walk
amble
to saunter; to walk slowly
ambulate
to walk
ambulatory
able to walk; not bedridden
perambulate
to travel on foot
ambi/amphi
both, on both sides, around
ambidextrous
able to use both hands with equal ease
ambient
present on all sides; moving around freely
ambiversion
a person having the character traits of both an extrovert and an introvert
amphibian
cold-blooded vertebrates with traits of both fishes and reptiles
amphibolous
capable of two meanings
amphidiploid
a hybrid with a complete diploid chromosome set from both parents
andr/anthro
man, human
androgen
a male sex hormone
android
a mobile robot; a mechanical man
anthropic
of or relating to humans
anthropocentric
regarding humans as the most significant entity of the universe
anthropoid
resembling humans
misanthropy
hatred of humans
philanderer
one who has sexual relations with many people
anim
of the life, mind, soul, or spirit
animism
the attribution of conscious life to inanimate objects
animus
a spirit of ill will; a spiteful disposition
equanimity
an evenness of mind or spirit
magnanimous
showing a great or noble spirit
annu/enni
year
annals
a record of events in a yearly sequence
annuity
a sum of income payable yearly
biennial
occurring every two years
perennial
lasting all seasons of the year
ant/ante
before
ante meridiem
before noon
antecedent
a word or phrase replaced by a substitute; a thing or event that occurs before another
antedate
a date before the actual date of the event or document
anti
against, opposite
antibody
a natural protein in blood serum that tries to act against the toxic effects of an antigen
antidote
a remedy to act against the effects of a poison or disease
antipathy
a strong feeling of dislike; an opposition in feeling
antipodal
on the opposite side of the earth
antiseptic
free from germs (the opposite of putrefying)
antithesis
the direct opposite
antiqu
old, ancient
antiquarian
one who collects antiques or old objects
antiquate
to make obsolete
antiquity
ancient times; objects from ancient times
appell
name, call upon
appellant
one who calls upon a higher court so that the decision of a lower court can be reversed
appellate
calling upon the judgment of another court
appellation
an identifying name
appellative
of or relating to the giving of names
aqua/aque
water
aquamarine
a transparent bluish-green color
aquatic
growing, living, or taking place in water
aqueduct
a structure or channel for carrying a large amount of water
aquifer
layer of rock or sand that can hold water
subaqueous
taking place underwater
arch/archi/archy
chief, principal, ruler
archangel
the principal or chief angel
archenemy
the principal or chief enemy
archetype
chief model from which things are copied
ard
burn
ardent
fiery; hot passionate; eager; zealous support
ardor
extreme vigor or energy; passion
arm
weapons
armada
a military fleet
armistice
a truce to warfare
disarmament
the withdrawal of military weapons
astr
star
astral
of or relating to the stars
astrobiology
a branch of biology concerned with the study of life in the universe
aud/aus
bold, daring, hear
audacious
a willingness to take risks; daring
auscultation
listening to organs to aid in treatment
auto
self
autocrat
an absolute ruler (self-rule); one with unlimited authority
autonomic
acting involuntarily; not subject to self control
autonomy
self-governing; independence; freedom
be
make, cause to be (often used to transform words into verbs)
bedeck
to decorate; to make beautiful
bedizen
to dress gaudily; to make fancy
belie
to give a false impression of; to make untrue
bemoan
to feel or express sorrow, grief, or distress; to make sad osunds
besmirch
to sully; to make dirty
bel/bell
war
antebellum
relating to the period before a war (especially the American Civil War)
bellicose
demonstrating a willingness to start wars or quarrels
postbellum
relating to the period after a war
ben/bon/boun
good, generous
benediction
a blessing
beneficent
doing good; generous
benevolent
disposed to doing good
bona fide
made in good faith
bonanza
something that produces good results; something valuable or rewarding
bountiful
generous
bi/bin
two
bicuspid
having two points
bifurcate
to divide into two parts
bilateral
having two sides
bipartisan
involving members of two parties
bivalve
a mollusk that has a two-valve shell
bio
life
bionics
the application of data on living organisms to solve engineering problems
biosphere
the areas of the earth in which life exists
biotic
resulting from living organisms
symbiotic
a mutually beneficial relationship between dissimilar living organisms
brev / brid
short; small; brief
breve
a mark used to denote a short vowel or syllable
breviary
a brief summary
brevilouquent
concise in one’s speech
burs
purse, money
bursar
an officer in charge of funds
bursary
the treasury
cad/cid
fall, happen by chance
cascade
a small, steep waterfall
decadent
marked by a fall from an earlier condition of vitality
recidivist
one who relapses
cap/capt/cept/cip
hold, seize, take
captious
marked by a tendency to take in and entrap
disciple
one who takes in and spreads the doctrines of another
inception
a concept taken in at its beginning
card/cord
heart
cardiology
study of the heart
concord
harmony; a star of agreement
concordance
agreement; concord
carn
flesh
carnage
the flesh of slain animals or human beings
carnal
relating to pleasures of the flesh
carnation
the color of human flesh
incarnation
a being embodied in an earthly form
cata
down
cataclysm
a flood or catastrophe, an event that brings about an upheaval or downwards change
catapult
a military device for hurling missiles
cataract
a waterfall; a medical condition resulting in a clouding of the lens of an eye
caus/caut
burn
caustic
burning or corrosive
cauterize
to burn or deaden
cautery
instrument to burn or sear for branding
celer
swift
accelerando
growing gradually faster (music)
celerity
swiftness of movement
cent
hundred; hundredth
centenarian
someone who is 100+ years old
centenary
the 100th anniversary of an event; centennial
centennial
the 100th anniversary of an event; centenary
centr
center
centric
located at a center
centrifugal
moving away from a center
centrifuge
a machine for separating substances at different densities using a centrifugal force
centripetal
moving toward a center
concentric
sharing a common center
chron
time
anachronism
something that exists out of its time
chronicle
a record of historical events in chronological order
chronometer
a clock or watch for measuring time with great accuracy
circu/circum
around
circuitous
not straightforward or direct
circumambulate
to walk in a circle
circumflex
a mark placed over long vowels to indicate a particular phonetic quality (literally “to bend around”)
circumlocution
a circuitous or roundabout way of expressing something
circumscribe
to restrict or confine; to draw a line around something
circumspect
careful to consider all options (literally “to look around”)
circumvent
to get around something
cis
cut
abscission
the act of cutting off
excision
the act of removing by cutting out
exorcise
to expel an evil spirit
incisive
impressively direct, sharp, or cutting
cla/clo/clu
shut, close
cloister
a restricted area within a monastery; a placed of seclusion
occlude
to close up
clemen
mild, kind, merciful
clement
inclined to be merciful
inclemency
the quality of being severe
cli/clin/cliv
leaning, inclined, sloped
proclivity
an inclination towards something
synclinal
inclined down opposite directions so as to meet
cod
book
codex
an ancient manuscript in book form
codicil
a supplement that modifies a will
cogni/gno
learn, know
agnosia
the inability to recognize familiar things (literally “without knowledge”)
prognosticate
to predict based on a specialized knowledge
contra/contro/counter
against
contraindicate
to make inadvisable; indicate against
contravene
to go against; to violate
counterfeit
made in imitation of another
countermand
to revoke, retract, or recall an order // an order against a previously issued command
corp/cors
body
corporeal
having a physical body
corps
an organized body of troops
corpulent
having a large body
corpus
a human or animal body, often dead
cosm
order, universe, world
cosmic
of or relating to the universe
cosmology
a theory describing the universe and its natural order
cosmonaut
an explorer of outer space
cosmopolitan
having a vast knowledge of the world
cosmos
the universe or world as an orderly self-inclusive system
microcosm
a little world
cour/cur
running, a course
concurrence
circumstances occurring together
courier
a messenger or a runner
curriculum
courses offered for a study
cursory
rapid, including a lack of attention to detail
incursion
a hostile entrance or running into
crazy/crat
government, rule, strength
plutocracy
a government by the wealthy
technocrat
a technical expert
cre/cresc/cret
grow, rise
accretion
the process of growth, typically by a gradual buildup
crescendo
a gradual rise in the volume of a musical passage
increscent
growing gradually weaker
cred
believe, trust
credence
acceptance or belief that something is true
credo
a formula of belief
credulity
readiness to believe with little evidence
cryp
hidden
apocryphal
of dubious authenticity; of or relating to texts left out of the canon
crypt
a chamber below the ground, hidden from public view
cryptography
secret writing
cryptology
the study of codes
cub/cumb
lie down
incubate
to sit upon for the purpose of hatching
recumbent
lying down; reclining
cur/cura
care
curate
to oversee or care for a museum or gallery
curative
relating to the cure of diseases
curé
a parish priest
curette
a surgical instrument used for scraping or cleaning
cycl/cyclo
circle, wheel, cycle
cycloid
a curve created by a point on the circumference of a circle rolled along a straight line
cyclops
a race of one-eyed giants in greek mythology
cyclosis
the circulatory movement of protoplasm within a cell
cyclothymia
a mood disorder characterized by cycles of depression and elation
dac/doc
teach
docile
easily taught
didactic
designed to teach
dec/deca
ten
decahedron
a polyhedron with 10 faces
decalogue
the Ten Commandments
Decapod
a crustacean with five pairs of appendages
dei/div
god
deific
godlike
deism
a movement advocating a belief in a deity that doesn’t interact with humans
dem
people
demagogue
a leader who gains power using popular prejudices (literally “a leader of the people”)
pandemic
prevalent over a large geographic area and affecting a high proportion of people
demi
partly
demimonde
an isolated circle that is part of a larger world (literally “half-world”)
demitasse
a small coffee cup
derm
skin
dermatitis
inflammation of the skin
epidemis
the layer of skin overlying the dermis
pachyderm
a mammal with hooves and thick skin
taxidermist
one who stuffs and mounts the skins of animals
dext
right side, deft
dexter
relating to the right
dexterity
physical skill or grace in manual acts
di
two
dichotomy
a diversion into two mutually exclusive groups
dihederal
a figure formed by two plane faces
diphase
having two phases
di/dia
apart, through, across, between
diachronic
relating to phenomena as they change through time
diaphanous
characterized by translucence
dic/dict/dit
say, tell
dictum
a formal statement from an authoritative source
edict
an official order having the force of law
interdict
a prohibitory decree
dign
worth
condign
deserved; worthy
dignitary
one who holds a high rank
doc/doct
teach, prove
docent
a teacher or lecturer at a college or university
doctrinaire
devoted to a doctrine without regard to practical considerations
dog/dox
opinion, praise
dogmatic
characterized by expressing opinions as if they were facts
doxology
an expression of praise to god
dol
pain, grieve
dolorous
expressing misery or grief
indolence
inclination to laziness; causing no pain
dom/domin
master, lord
indomitable
incapable of being subdued
predominant
having superior authority
dorm
sleep
dormient
sleeping
dormitive
inducing sleep
dormouse
a rodent that hibernate when food is scarce
drom/drome
run, step
catadromous
migrating to the sea to spawn
dromedary
a swiftly running camel
dromond
a fast sailing medieval ship
hippodrome
a track for horse and chariot racing
duc/duct
lead, pull
ductile
easily led or influenced
viaduct
an elevated structure carrying a road or roailroad
dulc
sweet
dulcet
sweet
dulcified
to make sweet or agreeable
dupl
double, two
duple
having two beats to a measure
duplicator
a machine that makes copies
dur
hard, lasting
duress
forcing one’s will upon another
obdurate
hardened in feelings
dyn/dynam
power, energy
dynamo
a forceful, energetic person
heterodyne
relating to the production of an electrical beat between two radio frequencies
dys
faulty, abnormal
dysentery
an infection causing diarrhea
dyspepsia
indigestion
dystopia
an imaginary place where everything is bad
dystrophy
a condition caused by faulty nutrition
ecto
outside, external
ectoderm
the outmost of three layers of an embryo
ectogeneous
capable of developing outside the host
ectopia
an organ or body located outside its proper location
ectoplasm
the external layer of the cytoplasm
endo
within, inside
endobiotic
residing within the tissues of a host
endocardial
within the heart
endogeneous
growing from within an organism
endomorph
a mineral enclosed within another; one who has a round body build with a tendency to become fat
endocscope
an instrument used for viewing the inside of a hollow organ
epi
upon, over, near
epicenter
the point on the earth’s surface directly over the focus of an earthquake
epigeal
living on or near the surface of the ground
epigram
a short poem or line, often satirical, over a certain subject
epitaph
inscription over a grave, especially on a tombstone
epithet
characterizing word or phrase, sometimes disparaging or abusive, used with or in place of a person’s name
equ
equal
equanimity
evenness of mind in difficult situations
equidistant
equally distant
equivocal
subject to more than one interpretation; ambiguous (literally “of equal voice or significance”)
inequity
unfairness or injustice (literally “not equal”)
erg
work
erg
a unit of work or energy
ergatocracy
government by the working class
ergograph
an instrument for measuring the work capacity of a muscle
ergonomics
the science of designing things for the efficiency of people in the workplace
synergic
working together
err
wander, mistake
errant
traveling or wandering
erratum
an error or mistake
erroneous
containing an error; wandering from the truth
esce
becoming
convalescent
to become healthier after an illness or a weakness
obsolescent
becoming obsolete
eth/ethos
character
bioethics
the ethics of biological research
ethology
the study of human character
eu
good, well
eugenics
the science of improving hereditary qualities in a race or breed
euphony
a pleasing sound
extra/extro
outside, beyond
extradite
to deliver or hand over
extrapolate
to estimate from known facts or values (infer beyond what is known)
extrasensory
derived from means outside the ordinary senses
fab/fam
speak
affable
talking to others in a friendly and easy manner
ineffable
incapable of being described in words
fac/fec/fic
do, make
confection
the act of making or putting something together from varied material
soporific
causing sleep
fal
err, deceive, false
fallacious
tending to mislead
fallacy
a false, mistaken, or flawed argument or idea
fatu
foolish
fatuity
something foolish or stupid
fatuous
foolish or stupid
fer
bear, carry
coniferous
mostly evergreen trees bearing needle-shaped leaves and cones or fruit
pestiferous
bearing infection
sporiferious
bearing spores
vociferous
marked by a vehement outcry (literally “a carrying voice”)
ferv
boil, bubble
effervescent
to bubble as gas escapes
fervid
very hot or intense
fi/fid
faith, trust
affidavit
a sworn statement made under oath
fiduciary
relating to or involving trust
perfidious
not able to be trusted
fin
end
ad infinitum
without end or limit
fin de siècle
characteristic of the end of a century
flagr/flam
burn
conflagration
a large destructive fire
flambeau
a flaming or lighted torch
flect/flex
bend
genuflect
to bend at the knee
inflect
to bend or turn from a course
flu/fluct/flux
flow
confluence
the flowing together of two or more things
effluence
something that flows out