๐Ÿ““GRE General/Word Roots Guide
GRE Vocabulary

GRE Word Roots Guide 2026

Master 80 essential Latin and Greek roots to decode hundreds of GRE vocabulary words without prior exposure. Each root entry includes its origin, core meaning, 5โ€“8 GRE words built from it, and an example sentence using multiple words from the same root family.

80 roots ยท Latin & Greek ยท 5โ€“8 words per root ยท Example sentences

Why word roots are the GRE's master key: Over 60% of English vocabulary โ€” and a much higher proportion of academic and GRE-level words โ€” derives from Latin or Greek roots. When you encounter an unfamiliar word in a Text Completion question, recognizing its root can immediately narrow the answer choices, often making the correct answer apparent even without knowing the exact definition. Knowing 80 roots effectively multiplies your vocabulary by a factor of 8โ€“10.

Negative & Opposite Roots

Prefixes that negate or reverse meaning โ€” some of the most powerful on the GRE.

a-, an-Greek
"not, without"
amoralanomalousatypicalapathyanarchyanestheticasymptomaticatheist

The anarchy (without rule) in the region created an anomalous (without norm) political vacuum.

anti-Greek
"against, opposite"
antipathyantitheticalantidoteanticlimacticantisocialantipodalanticlimax

Her antipathy (against-feeling) toward authority was antithetical (against the thesis) to institutional life.

contra-, counter-Latin
"against, opposing"
contradictcontravenecontrariancounteractcounterintuitivecountermandcontrapuntal

The contrarian (against the mainstream) scholar contravened (went against) the consensus.

de-Latin
"down, away, removal"
decrydenouncedeprecatedenigratedebasedebilitatedecimatederide

Critics decried (cried down) and derided (laughed down) the proposal as pure demagoguery.

dis-Latin
"apart, away, not"
discordantdisparatedissembledissipatedisinteresteddispassionatedispeldissonance

The disinterested (apart from interest) judge noted the discordant (hearts apart) testimony.

mal-Latin
"bad, badly, evil"
malevolentmaliciousmalfeasancemalignmalodorousmalaisemaladroitmalcontent

The malevolent (wishing badly) official was charged with malfeasance (bad deed).

mis-Old English/Latin
"wrongly, badly"
misanthropemisnomermiscreantmisapprehendmisattributemisleadmisrepresent

The misanthrope (human-hater) harbored a long-standing misapprehension (wrong understanding) of social motives.

non-Latin
"not, absence of"
nonchalantnonplussednonpartisannondescriptnoncommittalnonsensical

His nonchalant (not hot) response and noncommittal answers left the committee nonplussed (at a loss).

un-Old English
"not, reversal"
unequivocalunassumingunmitigateduntenableunprecedentedunrelentingunfettered

The unequivocal (not equivocal) evidence revealed an unprecedented (without precedent) fraud.

in-, im-, il-, ir-Latin
"not, into"
inimicalinsipidinaneimpugnimpeccableinveterateinchoateirascibleirreverent

The irascible (easily angered) editor found even impeccable (without fault) manuscripts wanting.

Size & Amount Roots

Roots that express scale โ€” frequency and quantity.

magn-Latin
"great, large"
magnanimousmagnificentmagniloquentmagnatemagnitudemagnify

The magnanimous (great-spirited) magnate gave with a magnificence that impressed all observers.

micro-Greek
"small"
microcosmmicroscopicmicromanagemicrocosmicmicrobe

The laboratory served as a microcosm (small world) of the larger research institution.

min-Latin
"small, lesser"
diminishdiminutiveminimizeminusculeminuteminormince

Critics argued the revision did not diminish (make smaller) the text's power but rendered it more potent.

multi-Latin
"many"
multifacetedmultifariousmultilateralmultiplicitymultitudinous

The multifarious (many-varied) evidence pointed to a multiplicity of contributing factors.

omni-Latin
"all, every"
omniscientomnipotentomnivorousomnipresentomnibus

The narrator's omniscient (all-knowing) perspective gave the novel its characteristic irony.

pan-Greek
"all, every, entire"
pandemicpanoramapanaceapantheonpanopticonpanegyric

The speaker's panegyric (all-praising speech) elevated the deceased to the pantheon (all-gods hall).

poly-Greek
"many"
polyphonicpolymorphouspolymathpolygraphpolyglotpolemic

The polymath (many-learner) produced a polymorphous (many-formed) body of interdisciplinary work.

uni-Latin
"one"
unilateraluniversaluniformunifyuniqueunambiguous

The unilateral (one-sided) decision underscored the unique authority of the executive branch.

Time Roots

Roots expressing temporal relationships โ€” before, after, new, old.

ante-Latin
"before"
antecedentantedateantebellumanterioranticipate

The antecedent (going before) conditions antedated (came before) the antebellum (before the war) era.

chron-Greek
"time"
anachronisticchroniclechronologicalsynchronizechronicchronometer

An anachronistic (against time) use of language in a historical novel signals careless scholarship.

neo-Greek
"new, recent"
neologismneophyteneoclassicalneonatalneo-orthodox

The neophyte (newly planted) scholar coined a neologism (new word) that quickly entered the field's lexicon.

post-Latin
"after, behind"
posterityposthumouspostulatepostponepostmortempostscript

The posthumous (after death) publication was greeted with the critical approbation posterity had withheld in his lifetime.

pre-, pro-Latin
"before, forward"
precursorprecociouspremonitionprecedentpreemptprologueprognosis

The precocious (early-ripened) student showed a premonition (before-warning) of future success.

proto-Greek
"first, original"
prototypeprotagonistprotocolprototypicalprotozoa

The protagonist (first combatant) tested the prototype (first type) in the opening phase.

retro-Latin
"back, backward"
retrograderetrospectiveretrogressiveretroactiveretrofit

The retrograde (moving backward) policy was viewed as retrogressive (going back) by reformers.

People & Society Roots

Roots relating to human beings, groups, and social structures.

anthrop-Greek
"human being"
misanthropephilanthropistanthropologyanthropomorphicanthropocentric

The misanthrope (human-hater) found anthropocentric (human-centered) philosophy self-serving.

dem-, pop-Greek/Latin
"people"
demagoguedemocracydemographicspopulistpopulousepidemicendemicpandemic

The demagogue (people-leader) exploited the endemic (among the people) resentment of the populous (many-peopled) district.

soc-Latin
"companion, society"
sociablesociopathsociologyasocialdissonanceconsorting

The sociopath (society-disease) was fundamentally asocial despite a surface sociability.

gen-Latin/Greek
"birth, kind, race, produce"
indigenousprogenyingeniousbenignmaligngenregenesisdisingenuous

The indigenous (born within) population's progeny (offspring) preserved the ingenious (in-born talent) traditions.

Mind & Knowledge Roots

Roots relating to thinking, knowing, and understanding.

cogn-, gnos-Latin/Greek
"to know"
cognizantcognitiveincognitorecognizeagnosticdiagnosisprognosisignore

A cognizant (knowing) clinician will always seek a differential diagnosis (distinguishing knowledge) before prognosis.

log-Greek
"word, reason, study"
logicloquaciouseloquentprologueepilogueeulogyapologyanalogyideology

The eulogy (good-word) was notable for its eloquent (fully-spoken) logic and precise analogies.

ment-Latin
"mind, mental activity"
mentalmentordementedcommentamentreminisceamnesia

The demented (de-minded) antagonist offered no cogent comment on his irrational decisions.

psych-Greek
"mind, soul"
psychologypsychepsychosomaticpsychiatristpsychosispsychopathic

Psychosomatic (mind-body) symptoms complicate any purely mechanistic diagnosis.

sci-Latin
"to know"
scienceomniscientconscienceconscientiousprescientnescient

The prescient (pre-knowing) researcher's conscientious (with full knowing) study anticipated subsequent findings.

soph-Greek
"wisdom"
sophisticatedphilosophysophistrysophomoretheosophy

Sophistry (cleverness without wisdom) masquerades as sophisticated (wisdom-laden) argument.

quer-, quir-, quis-Latin
"to seek, ask"
queryquerulousinquisitiveacquireinquestexquisiterequisite

The querulous (constantly asking) investigator's inquisitive nature made the exquisite conclusion possible.

Feeling & Character Roots

Roots expressing emotion, moral character, and interpersonal relations.

anim-Latin
"life, spirit, mind"
animatedanimositymagnanimousunanimousequanimitypusillanimous

The magnanimous (great-spirited) mediator, her equanimity (equal spirit) intact, dissolved the animosity (hostile spirit) in the room.

ben-, bene-Latin
"well, good"
benevolentbenefactorbeneficentbenignbenevolencebenediction

The benevolent (well-wishing) benefactor endowed programs that proved beneficent (doing good) for generations.

cord-, cor-Latin
"heart"
cordialdiscordconcordaccorddiscordantconcordancerecord

The cordial (heart-full) accord (heart-to-heart agreement) resolved years of discord (hearts apart).

fid-Latin
"faith, trust"
fidelitydiffidentperfidiousconfideinfidelfiduciarybona fide

The perfidious (through/breaking faith) agent's lack of fidelity (faithfulness) destroyed the fiduciary relationship.

grat-Latin
"thankful, pleasing"
gratitudegratuitousingrategratifycongratulategratisgratuity

Gratuitous (given freely but unwanted) praise from an ingrate (un-thankful person) satisfies no one.

path-Greek
"feeling, suffering, disease"
antipathyapathyempathypathossympathypathologicalsociopath

Empathy (feeling with) counters the apathy (without feeling) that makes sociopathic behavior possible.

phil-Greek
"love of"
philosophyphilanthropistbibliophilephilologistphilharmonicPhiladelphia

The bibliophile (book-lover) and philologist (word-lover) shared a philosophy (love of wisdom) of careful reading.

phob-Greek
"fear of"
phobiaxenophobiaclaustrophobiaagoraphobiatechnophobehomophobia

The xenophobia (fear of strangers) in the electorate reflected a broader agoraphobia (fear of open spaces โ€” metaphorical) about globalization.

cap-, capt-, cept-Latin
"to take, seize"
captivatesusceptibleperceptionreceptiveinterceptdeceptivepreconception

The receptive audience was captivated (seized) by the speaker's ability to intercept and disrupt their preconceptions.

Movement Roots

Roots expressing direction, carrying, and motion โ€” highly productive in English.

ambul-Latin
"to walk"
ambulatoryperambulatesomnambulismamblepreamble

The preamble (walking before) outlined the ambulatory (walking) route of the argument.

duc-, duct-Latin
"to lead"
inducededuceseduceconduciveabducteducatereduceproduce

The evidence induced (led into) the conclusion that poor leadership was conducive (leading to) failure.

fer-Latin
"to carry, bear"
proliferatedeferinferconfertransferprofferfertileferry

Scholars conferred (carried together) to infer (carry into) meaning from sparse evidence.

grad-, gress-Latin
"to step, go"
gradualdigresstransgressegressregressprogressretrogradeaggressive

The argument digressed (stepped away) into tangential points, regressing (stepping back) from the main thesis.

mit-, miss-Latin
"to send"
remittransmitemissarydismissintermittentomitcommitdemise

The emissary (sent out) was permitted (sent through) to transmit (send across) the terms.

mob-, mot-, mov-Latin
"to move"
mobilitypromotecommotionremotemotivateimmovableemotion

The commotion (moved together) in the chamber was promoted (moved forward) by the remote (moved back) possibility of compromise.

port-Latin
"to carry"
portendimportexportreportdeportmenttransportcomportportfolio

Her deportment (carrying oneself) and portfolio (carrying-folder) impressed the committee.

vert-, vers-Latin
"to turn"
avertrevertsubvertdivertconvertpervertinadvertentversatile

The inadvertent (not turned-toward) disclosure subverted (turned under) months of careful preparation.

cede-, ceed-, cess-Latin
"to go, yield"
accedeconcedeprecederecedesecedeantecedentrecessionintercede

When the committee would not accede (yield to), the faction threatened to secede (go apart).

Strength & Force Roots

Roots expressing power, vitality, and worth.

fort-Latin
"strong"
fortitudefortifyfortefortressforcefuleffortless

The researcher's fortitude (inner strength) in the face of repeated rejections eventually fortified (strengthened) the field.

potent-Latin
"power, ability"
potentomnipotentimpotentpotentialpotentateprepotent

The omnipotent (all-powerful) potentate (one with power) wielded impotent (without power) opposition.

val-, vail-Latin
"strong, worth"
valorvaliantvalidprevailavailequivalentambivalent

The valiant (full of worth) effort to prevail (be strong throughout) ultimately proved unavailing (not worth the effort).

virt-Latin
"excellence, worth"
virtuevirtuosovirtuousvirtualvirulent

The virtuoso (one of excellence) displayed the virtuous (excellence-having) mastery of a true master.

viv-, vit-Latin
"life, alive"
vividvivaciousreviveviablevitalityvitalconvivialvivisection

The convivial (living-together) atmosphere and the speaker's vivacious (full of life) energy revived (re-lived) the audience's interest.

robus-, robust-Latin
"oak, strength"
robustrobustnesscorroborate

The corroborative (strength-adding) evidence made the case more robust (oak-strong) than any single finding could.

Speech & Writing Roots

Roots relating to language, expression, and communication.

dict-Latin
"to say, word"
dictatedictionbenedictionmaledictionedictverdictindictpredict

The edict (said out) carried a malediction (evil-saying) against any who would contravene it.

loc-, loqu-Latin
"to speak"
loquaciouseloquentcircumlocutionsoliloquycolloquialgrandiloquentinterlocutor

The eloquent (fully spoken) interlocutor (speaking between) avoided the circumlocution (speaking around) that plagued lesser orators.

scrib-, script-Latin
"to write"
prescribeproscribeinscribecircumscribenondescriptscriptscriptureascribe

The law prescribed (wrote before) certain remedies and proscribed (wrote against) others within circumscribed (written around) limits.

voc-, vok-Latin
"to call, voice"
evokeinvokeprovocativeequivocatevocationvociferousrevokeadvocate

The vociferous (bearing the voice loudly) advocate (calling toward) invoked (called upon) precedent to equivocate (equal-voice) no longer.

nom-, nym-Greek/Latin
"name, law"
nominalnomenclaturesynonymanonymouspseudonymeponymousmisnomerignominious

The eponymous (named for) founder's ignominious (without good name) failure left the institution nameless โ€” a misnomer (wrong name) in every sense.

High-Value Miscellaneous Roots

Additional roots with very high GRE word yield โ€” frequently tested across multiple question types.

aud-Latin
"to hear"
audaciousauditoryinaudibleauditoriumaudienceaudible

The audacious (bold/daring) speaker filled the auditorium with an auditory experience unlike any before.

carn-Latin
"flesh, body"
carnagecarnalincarnatereincarnationcarnivorecarnival

The incarnate (in flesh) evil of the regime's carnage was beyond ideological abstraction.

corp-Latin
"body"
corporealincorporatecorpuscorpulentcorpsecorporal

The corpus (body of work) incorporated (brought into the body) both corporeal (bodily) and abstract concerns.

cred-Latin
"to believe"
credulouscredibilityincredulousdiscreditcredentialscreedaccredit

The incredulous (not believing) panel discredited (removed belief) the witness despite impressive credentials (things to be believed).

equ-, equi-Latin
"equal, fair"
equanimityequivocateequitableinequityequivalentequilibrium

The judge's equanimity (equal spirit) and commitment to equitable (equal) outcomes restored equilibrium (equal balance).

flu-, flux-Latin
"to flow"
fluctuatefluenteffluentconfluenceaffluentinfluxsuperfluous

The affluent (flowing toward) district attracted an influx (flowing in) of superfluously (over-flowing) credentialed applicants.

her-, hes-Latin
"to stick"
adherecohesioninherentinherehesitateadhesion

Cohesion (sticking together) among team members was inherent (sticking in) to the organization's culture.

jur-, jus-Latin
"law, right, swear"
abjureadjureperjurejurisdictionjurisprudenceconjureinjure

The witness was adjured (sworn by law) not to perjure (swear falsely) himself within the court's jurisdiction.

luc-, lum-Latin
"light"
lucidelucidatetranslucentluminousluminaryilluminatepellucid

The luminary (light-bearer) elucidate (made light) what had been an opaque argument in pellucid (fully clear) prose.

mort-, mori-Latin
"death"
mortalimmortalmortifymoribundmorbidmortuarymortification

The moribund (about to die) institution was mortified (made dead) by its failure to adapt.

mut-Latin
"to change"
mutationimmutabletransmutecommutepermutationmutability

What seemed immutable (unchangeable) proved susceptible to transmutation (changing across) under new conditions.

sens-, sent-Latin
"to feel, sense"
sensitivesentientconsentdissentsensoryinsensateresentassent

The sentient (feeling) observer could not consent (feel with) to policies predicated on insensate (without feeling) indifference.

spec-, spic-, spect-Latin
"to look, see"
speciouscircumspectintrospectiveperspicaciousconspicuousretrospectinspect

A circumspect (looking around) and perspicacious (seeing through) analysis revealed the specious (good-looking but false) reasoning.

ten-, tain-Latin
"to hold"
tenacioustenuousuntenableretainpertainabstainsustainpertinacious

The tenacious (holding on firmly) researcher sustained (held up) an untenable (not hold-able) position for years.

vert-, ver-Latin
"true"
veraciousverifyverdictverisimilitudeveracityaververidical

The veracious (truth-having) account's verisimilitude (likeness to truth) gave it the veracity (truth-quality) of lived experience.

Using roots on test day

Decompose unfamiliar words instantly

When you see 'pusillanimous' in a Text Completion, recognize 'anim' (spirit) and 'pusill-' (tiny). Tiny spirit = cowardly. You can often get to the right ballpark meaning in under five seconds.

Use roots to eliminate wrong answers

If you know 'mal-' means bad, you can eliminate any answer that has a positive connotation even without knowing the precise definition. This is decisive in Sentence Equivalence.

Combine prefix + root + suffix

Break 'incredulous' into in- (not) + cred (believe) + -ulous (tending to). Not tending to believe = skeptical. This three-part analysis works for the vast majority of GRE words.

Prioritize high-yield root families

The 15 movement roots (duc-, fer-, grad-, mit-, port-, vert-, etc.) collectively generate more than 200 common GRE words. Learn these families before rare individual words.

Apply your root knowledge

Take a full-length GRE Verbal practice exam and test your ability to decode unfamiliar words using the roots you just learned.

Take a Free GRE Practice Exam โ†’