Words Flashcards
(H)ETERO
different, other
(H)OM
same
A/AN
not, without
AB
off, away from, apart, down
Abash
make someone feel embarrassed, disconcerted or ashamed
Abate
to reduce in amount, degree, or severity
Abatement
often in legal use the ending, reduction, or lessening of something
Abbreviated
to shorten
Abdicate
to renounce or relinquish a throne
Abduct
to carry off or lead away, to take by force
Aberrant
departing from an accepted standard. Diverging from the normal type
Aberration
a departure from what is normal, usual or expected typically one that unwelcome
Abet
encourage or assist someone to do something wrong, in particular, to commit a crime or other offense
Abeyance
a state of temporary disuse or suspension
Abhor
to hate, detest
Abhorrence
a feeling of repulsion, disgusted loathing
Abject
cast down, degraded, utterly hopeless; humiliating or wretched
Abjure
solemnly renounce a belief, cause or clam, to renounce on oath
ABLE/IBLE
capable of, worthy of
Ablution
act of cleansing
Abnegate
renounce or reject something desired or valuable
Abnegating
renounce or reject (something desired or valuable).
Abnegation
the act of renouncing or rejecting something. Self-denial
Abnormal
deviating from a standard
Abnormalities
an abnormal feature, characteristic, or occurrence, typically in a medical context
Abolish
to do away with, make void
Abortive
failing to produce the intended result
Abound
to be plentiful; to overflow (from water flowing in waves)
Abridge
shorten a piece of writing without losing the sense, to shorten
Abrogate
repeal or do away with a law, right, or formal agreement. Evade a responsibility or duty, to abolish by formal means
Abrupt
sudden or unexpected. Brief to the point of rudeness, curt
Abscond
to leave secretly
Absolution
forgiveness for wrongdoing
Absolve
set or declare someone free from blame, guilt or responsibility
Absorb
take in or soak up (energy or a liquid or other substance) by chemical or physical action. Could also mean to take in and understand fully, to take control, to use/take up, to take up and reduce the effect or to take up the attention of something
Abstain
retrain oneself from doing or enjoying something. Formally decline to vote either for or against a proposal or motion. To choose not to do something
Abstemious
not self-indulgent, especially when eating and drinking
Abstention
the act of refraining voluntarily
Abstinence
forbearance from any indulgence of appetite
Abstract
conceived apart from concrete realities, specific objects or actual instances, to draw or pull away, remove
Abstruse
difficult to understand; obscure, hard to understand, secret, hidden
Abuse
to use wrongly or improperly
Abyss
an extremely deep hole
AC/ACR
sharp, bitter, sour
Accede
to yield to a demand, to enter office
Accelerant
something used to speed up a process
Accelerate
to increase in speed
Accent
prominence of a syllable in terms of pronunciation
Accident
happening by chance; unexpected
Acclaim
praise enthusiastically and publicly. Enthusiastic and public praise
Accolade
an award or privilege granted as a special honor or an acknowledgement of merit. A touch on a person’s shoulders with a sword at the bestowing of a knighthood
Accretion
an increase by natural growth
Accrue
to be added as a matter of periodic gain
Acerbic
especially of a comment or style of speaking) sharp and forthright. Or tasting sour or bitter, sour or astringent in taste; harsh in temper
Acid
something that is sharp, sour or ill-natured
Acidulous
sharp-tasting or sour
ACOU
hearing
Acoustic
pertaining to hearing; sound made through mechanical, not electronic, means
Acquiesce
to comply, give in
Acquire
to come into possession of
Acquit
free someone from a criminal charge by a verdict of not guilty. Conduct oneself or perform in a specified way
Acrimonious
caustic, stinging or better in nature, typically of speech or a debate angry and bitter
Acrolith
a statue with a stone head and limbs but a wooden body
Acronym
a word formed from the initial letters of a name
Acrophobia
extreme or irrational fear of heights
ACT/AG
to do, to drive, to force, to lead
Acumen
mental sharpness, quickness of wit
Acute
sharp at the end, ending in a point
AD
to, toward, near (often the d is dropped and the first letter to a is which a is prefixed is double)
Adage
a proverb or short statement expressing a general truth
Adapt
adjust or modify fittingly
Adapted
make (something) suitable for a new use or purpose; modify
Addict
to give oneself over, as to a habit or pursuit
Address
to direct a speech or written statement to
Adequate
equal to the requirement or occasion
Adhere
to stick fast, cleave, cling
Adherent
able to adhere; believer or advocate of a particular thing
Adhesive
tending to remain in memory; sticky; an adhesive substance
Adjacent
near, close, or contiguous; adjoining
Adjoin
to be close or in contact with, to be next and joined with
Adjourn
to close a meeting, to put off further proceedings for another day
Adjudicate
to act as a judge
Adjure
to beg or command
Admire
to regard with wonder, pleasure and approval
Admonish
to counsel against something; caution, warn or reprimand someone firmly. Advise or urge someone earnestly
Adolescent
between childhood and adulthood
Adonis
the god of beauty and desire
Adroitly
in a clever or skillful way
Adulterate
render something poorer in quality by adding another substance, typically an inferior one. To make impure
Adumbrate
to foreshadow; to sketch; to overshadow
Adventitious
accidental
Adviser
one who gives counsel
Advocate
a person who publicly supports or recommends a particular cause or policy. To speak in favor of, to plead in favor, to support or urge by argument
Aesthetic
concerning or appreciation of beauty
Affable
friendly, courteous, good-natured, or easy to talk to
Affidavit
a written statement on oath
Aggrandize
increase the power, status or wealth of. Enhance the reputation of someone beyond what is justified by the facts, to increase in power, influence and reputation
Aggregate
a number of things considered as a collective whole
Aggressive
given to hostile acts or feelings
Agile
quick and well-coordinated in movement; active, lively
Agitate
to move or force into violent, irregular action
Agnostic
a person who believes that nothing is known or can be known of the existence or nature of anything beyond material phenomena, a person who claims neither faith nor disbelief in God, one who believes the existence of God is not provable
AL/ALI/ALTER
other, another
Algophobia
a phobia of pain
Alias
an assumed name; another name
Alibi
the defense by an accused person that he was verifiably elsewhere at the time of the crime with which he is charged
Alien
one born in another country; a foreigner
Alienate
cause (someone) to feel isolated or estranged. Or transfer ownership of property rights to another person or group
All ready
completely prepared
All together
in the same place
Allegory
figurative treatment of one subject under the guise of another
Alleviate
to make easier, to endure, lessen, to make more bearable
Allude
to refer casually or indirectly
Ally
to unite; one in an alliance
Already
by this or that time, previously
Alter ego
the second self; a substitute or deputy
Alternative
a possible choice
Altogether
entirely, completely
Altruism
the belief in or practice of disinterested and selfless concern for the well-being of others.
Altruist
a person unselfishly concerned for the welfare of others
Altruistic
showing a disinterested and selfless concern for the well-being of others, unselfish
AM
love
Amalgamate
to combine, to mix together
Amateur
a person who engages in an activity for pleasure rather than financial or professional gain
Amatory
of or pertaining to lovers or lovemaking
Amazon
a member of a legendary race of female warriors believed by the ancient Greeks to exist in Scythia or elsewhere on the edge of the known world
AMBI/AMPHI
both, on both sides, around
Ambidextrous
able to use both hand equally well, equally able to use both hands
Ambient
moving around freely; circulating
Ambiguity
the quality of being open to more than one interpretation, inexactness
Ambiguous
doubtful or uncertain; able to be interpreted several ways, of language open to more than one interpretation, having a double meaning. Unclear or inexact because a choice between alternatives has not been made, open to various interpretations
Ambition
strong desire to achieve (from going around for votes)
Ambivalent
being caught between contradictory feelings of equal power or worth
Ambivert
a person whose personality has a balance of extrovert and introvert features
AMBL/AMBUL
to go, to walk
Ambulance
a vehicle equipped for carrying sick people (from the phrase meaning “walking hospital”)
Ambulatory
of, pertaining to, or capable of walking, relating to or adapted for walking. A place for walking
Ameliorate
make something bad or unsatisfactory better, to make better; to improve
Amiable
having or showing agreeable personal qualities, characterized by exhibiting good will
Amity
friendship, peaceful harmony
Amnesiac
a person experiencing a partial or total loss of memory
Amoral
neither moral nor immoral; having no religion to morality
Amorous
include to love, especially sexual love
Amorphous
without definite form; lacking a specific shape
Amphibian
any cold-blooded vertebrate, the larva of which is aquatic and the adult of which is terrestrial; a person or thing having a twofold nature
Amplitude
breadth, range, or magnitude
Amulet
an ornament or small piece of jewelry thought to give protection against evil, danger or disease
Anachronism
a thing belonging or appropriate to a period other than that which it exists, especially a thing that is conspicuously old-fashioned, something out of place in time, something that is out-of-date or belonging to the wrong time
Analogous
similar or alike in some way; equivalent to
Analogy
a comparison between two things, typically for the purpose of explanation or clarification
Anarchy
a state or society without government or law
Anathema
something or someone that vehemently dislikes. A formal curse by a pope or council of the Church, excommunicating a person or denouncing a doctrine
Ancillary
providing necessary support to the primary activities or operation of an organization, intuition, industry or system. Additional or subsidiary
Androgen
any substance that promotes masculine characteristics
Androgynous
being both male and female
Android
a robot, a mechanical man
Andropathy
any disease peculiar to the male sex
Anecdote
a short narrative about an interesting event
ANIM
of the life, mind, soul, breath
Animadvert
pass criticism or censure on, speak out against
Animal
a living being
Animate
bring to live. Give inspiration, encouragement or renewed vigor to
Animosity
a feeling of ill will or enmity, strong hostility
Annals
a record of events, especially a yearly record
Annihilate
wipe out; reduce to nothing
Anniversary
the yearly recurrence of the date of a past event
Announce
to proclaim
Annual
of, for, or pertaining to a year; yearly
ANNUI/ENNI
year
Annuity
a specified income payable to stated individuals
Annul
to cancel; to make into nothing
Anomalous
deviating from what is standard, normal, expected
Anomaly
an irregularity, deviation from the common rule, deviation from what is normal, something that deviates from what is standard, normal or expected
Anonymous
having an unknown or unacknowledged name, of unknown authorship or origin
ANT/ANTE
before
Antagonism
active hostility or opposition
Antagonize
to annoy or provoke to anger
Antebellum
before the war (especially the American Civil War)
Antecede
to come, exist or occur before in time
Antecedent
existing, being or going before
Antedate
precede in time, come before something in date
Antediluvian
before the biblical flood; extremely old, belonging to the period before the biblical flood; very old or old-fashioned
Anterior
nearer the front, especially situated in the front of the body or nearer to the head. Coming before in time, earlier, placed before
ANTHRO/ANDR
man, human
Anthropocentric
regarding humanity as the central fact of the universe
Anthropology
the science that deals with the origins of humankind, the study of human societies and cultures and their development
Anthropomorphism
attribution of human characteristics to inanimate objects, animals, or natural phenomena
Anthropos
in Greek this means human
ANTI
against, opposite
Antibody
a protein naturally existing in blood serum that reacts to overcome an antigen
Anticipate
to realize beforehand; foretaste or foresee
Anticlimax
a disappointing end to an exciting or impressive series of events
Antidote
a remedy for counteracting the effects of poison, disease, etc., something that prevents or counteracts ill effects
Antipathy
a deep-seated feeling of dislike, aversion, extreme dislike
Antipodal
on the opposite side of the globe
Antipodes
places that are diametrically opposite each other on the globe
Antiseptic
free from germs, particularly clean or neat
Antithetic
of two things that to contradict or oppose one another
Antitoxin
an antibody that counteracts a given poison
Apace
swift, quickly
Apartheid
any system or caste that separates people according to race, etc.
Apathy
lack of interest or emotion
Aperture
an opening, hole or gap
Aphorism
a pithy observation that contains a general truth
Aplomb
self-confidence or assurance, especially when in a demanding situation
APO
away
Apocalypse
revelation, discovery, disclosure
Apocryphal
of a story or statement of doubtful authenticity, although widely circulated as being true, of doubtful authorship or authenticity
Apogee
the heist or most distant point
Apology
an expression of one’s regret or sorrow for having wronged another
Apostasy
a total desertion of one’s religion, principles, party, cause, etc., renunciation of an object of one’s previous loyalty
Apostle
one of the 12 disciples sent forth by Jesus to preach the Gospel
Apothegm
a concise saying or maxim, an aphorism
Apotheosis
glorification, glorified ideal
Appease
pacify or placate someone by acceding to their demands. Relieve or satisfy a demand or a feeling, to bring peace to
Appendage
a limb or other subsidiary part that diverges from the central structure
Appendix
supplementary material at the end of a text
Appetite
a desire for food or drink
Appraise
assess the value or quality of
Apprehend
to take into custody
Apprehension
anxiety or fear that something bad or unpleasant will happen. Or understanding/grasping something or the actin of arresting someone
Approbation
praise, consideration
Approximate
very near; close or being accurate
AQUA/AQUE
water
Aquamarine
a bluish-green color
Aquarium
a tank for keeping fish and other underwater creatures
Aquatic
having to do with water
Aqueduct
a channel for transporting water
Arbitrate
to judge a dispute between two opposing parties
Arcane
understood by few, mysterious or secret
ARCH/ARCHI/ARCHY
chief, principal, ruler
Archaeon
constitute a domain of single-celled organisms
Archaic
ancient; old-fashioned, very old or old fashioned
Archenemy
chief enemy
Archeology
the study of human history and prehistory through the excavation of sites and the analysis of artifacts and other physical remains
Architect
the devisor, maker, or planner of anything
Archival
relating to or constituting archives
ARD
to burn
Ardent
burning, fierce, passionate, enthusiastic or passionate
Ardor
enthusiasm or passion, flame, passion, intense and passionate feeling
Arrogant
making claims to superior importance or rights, to claim unwarrantably or presumptuously
Arson
the crime of setting property on fire
Articulate
able to speak clearly and expressively, of a person or a person’s words having or showing the ability to speak fluently and coherently. Express an idea or feeling fluently and coherently
Artificial
made or produced by human beings rather than occurring naturally, especially as a copy of something natural. Or of a person or behavior being insincere or affected
Artistic
having or revealing natural creative skill
Ascertain
find something out for certain, make sure of, to determine
Ascetic
characterized by or suggesting the practice of severe self-discipline and abstention from indulgency, typically for religious reasons
Ascribe
to credit or assign, as to a cause or course
Askance
with an attitude or look of suspicion or disapproval
Asperity
harshness of tone or manner
Aspersion
an attack on the reputation or integrity of someone or something
Aspire
to desire; to pant for (originally to breathe on)
Assault
a sudden or violent attack
Assay
determine the content or quality of a metal or ore
Assets
property; possessions (originally enough property to cover one’s debts)
Assiduous
diligent, persistent, hardworking (literally sitting down to business)
Assuage
make an unpleasant feeling less intense. Satisfy an appetite or desire, to make less severe, ease, relieve
Astringent
causing to tighten
Astronaut
one who travels in outer space
Astronomy
the scientific study of the universe beyond the earth
Astute
having or showing an ability to accurately assess situations or people and turn this to one’s advantage
Atheist
a person who disbelieves or lacks belief in the existence of God or gods, one who does not believe in a deity or divine system, does not believe in God
Atrophy
the wasting away of body tissue
Attenuate
to reduce in force or degree; to weaken, to weaken or reduce in force
Attest
bear witness
Attract
to draw either by physical force or by an appeal to emotions or senses
Atypical
not typical
Audacious
fearless and daring, showing a willingness to take surprisingly bold risks. Showing an impudent lack of respect
Augur
of an event or circumstance portend a good or bad outcome. Foresee or predict
Auspice
a divine or prophetic token
Auspicious
conducive to success, favorable
Austere
severe or stern in appearance; undecorated
Authoritarian
favoring or enforcing strict obedience to authority, especially that of the government, at the expense of personal freedom
AUTO
self
Autocracy
a system of government by one person with absolute power
Autocrat
an absolute ruler
Automatic
self-moving or self-acting
Automobile
a vehicle that moves under its own power; a motorized car
Autonomy
independence or freedom, self-governance
Avail
to have force; to be useful; to be of value
Avaricious
having or showing an extreme greed for wealth or material gain
Aver
to affirm, to declare to be true
Aversion
dislike
Avert
to turn away from, turn away (one’s eyes or thoughts). Or prevent or ward off (an undesirable occurrence)
Avocation
something one does in addition to a principle occupation
Awry
away from the appropriate, planned or expected course, amiss. Out of the normal or correct position, askew
Axiom
a statement or proposition which regarded as being established, accepted or self-evidently true
Bacchanalian
characterized by or given to drunken revelry, riotously drunken
Baleful
threatening harm, menacing
Banal
predictable, cliched, boring, so lacking in originality as to be obvious and boring
Baneful
harmful or destructive
Banished
send (someone) away from a country or place as an official punishment
Bankruptcy
the state of being completely lacking in a particular quality or value
BE
about, to make, to surround, to affect (often used to transform words into transitive verbs)
BEL/BELL
beautiful
Belabor
argue or elaborate a subject in excessive detail. Attack or assault someone physically or verbally
Belie
to misrepresent, to contradict
Belittle
make someone or something seem unimportant, to make small, to make something appear smaller
BELL
war
Belle
a beautiful woman
Belligerent
warlike, given to waging war
Bemoan
to moan for, to lament
Bemuse
puzzle, confuse or bewilder (someone)
Bemusing
puzzle, confuse or bewilder someone
BEN/BENE
good
Benediction
act of uttering a blessing
Beneficent
of a person generous or doing good
Beneficial
favorable or advantageous, resulting in good
Benefit
anything advantageous to a person or thing
Benevolence
the quality of being well meaning; kindness
Benevolent
characterized by or expressing goodwill, desiring to do good to others, well-meaning and kindly
Benign
having a kindly disposition
Berate
scold or criticize someone angrily
Bereave
be deprived of a loved one through a profound absence, especially due to the loved one’s death
Bete noire
a person or thing that one particularly dislikes
Bewilder
to cause (someone) to become perplexed and confused, to confuse completely (that is, to make one mentally wander)
BI/BIN
two
Bibliophile
one who loves to collect books
Bicentennial
two-hundredth anniversary
Biennial
happening every two years
Bilateral
pertaining to or affecting two or both sides
Bilingual
able to speak one’s native language and another with equal facility, speaking two languages
Bilious
affected by or associated with nausea or vomiting. Spiteful, bad tempered
Binocular
involving two eyes
Bipartisan
representing two parties
Bis
again, as a direction in a musical score indicating that the passage is to be repeated
Bolster
support or strengthen, to prop up, to support; to prop up
Bombastic
high-sounding but with little meaning, inflated, pompous in speech and manner
BON/BOUN
good, generous
Bona fide
in good faith, without fraud
Bonus
something given over and above what is due
Bountiful
generous
Braggadocio
boastful or arrogant behavior
Brazen
bold and without shame. Or to endure an embarrassing or difficult situation by heaving with apparent confidence and lack of shame
BREV/BRID
short, small
Brevet
an honorary promotion with no additional pay
Breviloquent
laconic; concise in one’s speech
Brevity
shortness
Brief
short
Bromide
a trite and unoriginal idea or remark, typically intended to soothe or placate
Burgeoning
beginning to grow or increase rapidly, flourishing
BURS
purse/money
Bursar
treasurer
Bursary
treasury
Cacophony
a harsh discordant mixture of sounds, harsh, jarring noise
CAD/CID
to fall, to happen by chance
Cadaver
a corpse
Cadaverous
resembling a corpse in being very pale, thin and bony
Callow
of a young person inexperienced and immature
Calumny
the making of false and defamatory statements about someone in order to damage their reputation, slander
Canard
an unfounded rumor or story
Candid
impartial and honest in speech, truthful and straightforward, frank. Taken informally, especially without the subject’s knowledge
Candor
the quality of being open and honest in expression, frankness
Canny
having or showing shrewdness and good judgement, especially in money or business matters
CANT/CENT/CHANT
to sing
CAP/CAPIT/CIPIT
head; headlong
CAP/CIP/CEPT
to take, to get
Capital
a city containing the seat of government; the wealth or funds owned by a business or individual; resources, the city or town that is the official seat of government
Capitol
the building in which a legislative body meets
Capitulate
to surrender unconditionally or on stipulated terms
Capricious
changing one’s mind quickly and often, given to sudden and unaccountable changes of mood or behavior
Caption
a heading or title
Captivated
attract and hold the interest and attention of; charm
Capture
to take by force or stratagem
Carcinogenic
producing cancer
CARD
flesh
CARD/CORD/COUR
heart
Cardiac
pertaining to the heart
Careen
move swiftly and in an uncontrolled way in a specific direction
Carnage
the slaughter of a great number of people
Carnival
a traveling amusement show
Carnivorous
eating flesh, meat-eating
Carom
strike and rebound
Carte blanche
complete freedom to act as one wishes or thinks best
Cascade
a waterfall descending over a steep surface
Cast
to throw or hurl; fling
CAST/CHAST
to cut
Caste
a hereditary social group, limited to people of the same rank
Castigate
reprimand someone severely, to punish in order to correct, to punish or criticize harshly
Catalyst
something that brings about a change in something else
Catholic
universal
CAUS/CAUT
to burn
Causative
acting as a cause. Or expressing causation
Caustic
able to burn or corrode organic tissue by chemical action. Or sarcastic in a scathing and bitter way, biting in wit, burning or corrosive
Cautery
an instrument used for branding; branding
Cavil
make petty or unnecessary objections
CED/CEED/CESS
to go, to yield, to stop
CELER
speed
Celerity
speed; quickness
Censure
express severe disapproval of (someone or something), especially in a formal statement
Cent
a hundredth of a dollar
CENT
hundred, hundredth
Centigrade
a temperature system with one hundred degrees between the freezing and boiling points of water
Centimeter
one-hundredth of a meter
Centipede
a creature with many legs
CENTR
center
Centrifugal
flying off from the center
Centrifuge
an apparatus that rotates at high speed and separates substances of different densities using centrifugal force
Centripetal
moving toward the center
Centrist
of or pertaining to moderate political or social ideas
Century
one hundred years
CERN/CERT/CRET/CRIM/CRIT
to separate, to judge, to distinguish, to decide
Certitude
freedom from doubt
Cessation
a temporary or complete discontinuance
Chagrin
distress or embarrassment at having failed or been humiliated
Changeable
able to be changed
Chant
a song; singing
Chaos
great disorder or confusion
Chaste
free from obscenity; decent
Chastise
to discipline, especially by corporal punishment
Chauvinist
a person displaying aggressive or exaggerated patriotism, someone prejudiced in favor of a group to which he or she belongs
Cheerfully
in a way that displays happiness or optimism. Or in a way that inspires feelings of happiness. Or readily and willingly
Chicanery
deception by means or craft or guile, the use of trickery to achieve a political, financial or legal purpose
Chimeric
of a mythical animal formed from parts of various animals. Hoped for but illusory or impossible to achieve
Chortle
laugh in a breathy, gleeful way, chuckle
CHROM
color
Chromatic
having to do with color
Chrome
a metallic element (chromium) used to make vivid colors or something plated with chromium
Chromosome
genetic material that can be studied by coloring it with dyes
CHRON
time
Chronic
constant, habitual
Chronology
the sequential order in which past events occurred
Chronometer
a highly accurate clock or watch
Churlish
rude in a mean-spirited and surly way
Cilice
a hair shirt
CIRCU/CIRCUM
around
Circuit
a line around an area; a racecourse; the path traveled by electrical current
Circuitous
(of a route or journey) longer than the most direct way, roundabout, indirect
Circumference
the outer boundary of a circular area
Circumlocution
the use of many words where fewer would do, especially in a deliberate attempt to be vague or evasive
Circumnavigate
to sail all the way around
Circumscribe
to draw a line around
Circumspect
careful consideration of all circumstances and a desire to avoid mistakes and bad decisions, cautious, watching all sides, watchful and discreet, cautious
Circumstances
the existing conditions or state of affairs surrounding and affecting an agent
Circumvent
find a way around an obstacle. Overcome a problem or difficulty, typically in a clever or surreptitious way
CIS
to cut
CLA/CLO/CLU
to shut, to close
CLAIM/CLAM
to shout, to cry out
Clairvoyants
a person who claims to have a supernatural ability to perceive events in the future or beyond normal sensory contact
Clamor
a loud uproar
Claustrophobia
an abnormal fear of enclosed places, extreme or irrational fear of confined places, fear of enclosed places
Clement
of weather mild. Of a person or person’s actions merciful
CLI
to lean toward
Climax
the most intense point in the development of something
Cloister
a courtyard boarded with covered walks, especially in a religious institution
CO/COL/COM/CON
with, together
Coarse
rough, not smooth; lacking refinement
Coerce
to compel by force, intimidation or authority
Cogent
convincing and well-reasoned, of an argument or case clear, logical and convincing
COGN/CONN
to know
Cognate
related by blood; having a common ancestor
Cognition
the process of knowing
Coherent
logically consistent; having waves in phase and on of one wavelength
Coincidence
a striking occurrence of two or more events at one time; apparently by chance
Collaborate
to work with another, cooperate
Collect
to gather together or assemble
Collide
to strike one another with forceful impact
Colloquial
of ordinary or familiar conversation
Combination
the joining of two or more things into a whole