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, 5โ8 GRE words built from it, and an example sentence using multiple words from the same root family.
80 roots ยท Latin & Greek ยท 5โ8 words per root ยท Example sentences
Negative & Opposite Roots
Prefixes that negate or reverse meaning โ some of the most powerful on the GRE.
The anarchy (without rule) in the region created an anomalous (without norm) political vacuum.
Her antipathy (against-feeling) toward authority was antithetical (against the thesis) to institutional life.
The contrarian (against the mainstream) scholar contravened (went against) the consensus.
Critics decried (cried down) and derided (laughed down) the proposal as pure demagoguery.
The disinterested (apart from interest) judge noted the discordant (hearts apart) testimony.
The malevolent (wishing badly) official was charged with malfeasance (bad deed).
The misanthrope (human-hater) harbored a long-standing misapprehension (wrong understanding) of social motives.
His nonchalant (not hot) response and noncommittal answers left the committee nonplussed (at a loss).
The unequivocal (not equivocal) evidence revealed an unprecedented (without precedent) fraud.
The irascible (easily angered) editor found even impeccable (without fault) manuscripts wanting.
Size & Amount Roots
Roots that express scale โ frequency and quantity.
The magnanimous (great-spirited) magnate gave with a magnificence that impressed all observers.
The laboratory served as a microcosm (small world) of the larger research institution.
Critics argued the revision did not diminish (make smaller) the text's power but rendered it more potent.
The multifarious (many-varied) evidence pointed to a multiplicity of contributing factors.
The narrator's omniscient (all-knowing) perspective gave the novel its characteristic irony.
The speaker's panegyric (all-praising speech) elevated the deceased to the pantheon (all-gods hall).
The polymath (many-learner) produced a polymorphous (many-formed) body of interdisciplinary work.
The unilateral (one-sided) decision underscored the unique authority of the executive branch.
Time Roots
Roots expressing temporal relationships โ before, after, new, old.
The antecedent (going before) conditions antedated (came before) the antebellum (before the war) era.
An anachronistic (against time) use of language in a historical novel signals careless scholarship.
The neophyte (newly planted) scholar coined a neologism (new word) that quickly entered the field's lexicon.
The posthumous (after death) publication was greeted with the critical approbation posterity had withheld in his lifetime.
The precocious (early-ripened) student showed a premonition (before-warning) of future success.
The protagonist (first combatant) tested the prototype (first type) in the opening phase.
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.
The misanthrope (human-hater) found anthropocentric (human-centered) philosophy self-serving.
The demagogue (people-leader) exploited the endemic (among the people) resentment of the populous (many-peopled) district.
The sociopath (society-disease) was fundamentally asocial despite a surface sociability.
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.
A cognizant (knowing) clinician will always seek a differential diagnosis (distinguishing knowledge) before prognosis.
The eulogy (good-word) was notable for its eloquent (fully-spoken) logic and precise analogies.
The demented (de-minded) antagonist offered no cogent comment on his irrational decisions.
Psychosomatic (mind-body) symptoms complicate any purely mechanistic diagnosis.
The prescient (pre-knowing) researcher's conscientious (with full knowing) study anticipated subsequent findings.
Sophistry (cleverness without wisdom) masquerades as sophisticated (wisdom-laden) argument.
The querulous (constantly asking) investigator's inquisitive nature made the exquisite conclusion possible.
Feeling & Character Roots
Roots expressing emotion, moral character, and interpersonal relations.
The magnanimous (great-spirited) mediator, her equanimity (equal spirit) intact, dissolved the animosity (hostile spirit) in the room.
The benevolent (well-wishing) benefactor endowed programs that proved beneficent (doing good) for generations.
The cordial (heart-full) accord (heart-to-heart agreement) resolved years of discord (hearts apart).
The perfidious (through/breaking faith) agent's lack of fidelity (faithfulness) destroyed the fiduciary relationship.
Gratuitous (given freely but unwanted) praise from an ingrate (un-thankful person) satisfies no one.
Empathy (feeling with) counters the apathy (without feeling) that makes sociopathic behavior possible.
The bibliophile (book-lover) and philologist (word-lover) shared a philosophy (love of wisdom) of careful reading.
The xenophobia (fear of strangers) in the electorate reflected a broader agoraphobia (fear of open spaces โ metaphorical) about globalization.
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.
The preamble (walking before) outlined the ambulatory (walking) route of the argument.
The evidence induced (led into) the conclusion that poor leadership was conducive (leading to) failure.
Scholars conferred (carried together) to infer (carry into) meaning from sparse evidence.
The argument digressed (stepped away) into tangential points, regressing (stepping back) from the main thesis.
The emissary (sent out) was permitted (sent through) to transmit (send across) the terms.
The commotion (moved together) in the chamber was promoted (moved forward) by the remote (moved back) possibility of compromise.
Her deportment (carrying oneself) and portfolio (carrying-folder) impressed the committee.
The inadvertent (not turned-toward) disclosure subverted (turned under) months of careful preparation.
When the committee would not accede (yield to), the faction threatened to secede (go apart).
Strength & Force Roots
Roots expressing power, vitality, and worth.
The researcher's fortitude (inner strength) in the face of repeated rejections eventually fortified (strengthened) the field.
The omnipotent (all-powerful) potentate (one with power) wielded impotent (without power) opposition.
The valiant (full of worth) effort to prevail (be strong throughout) ultimately proved unavailing (not worth the effort).
The virtuoso (one of excellence) displayed the virtuous (excellence-having) mastery of a true master.
The convivial (living-together) atmosphere and the speaker's vivacious (full of life) energy revived (re-lived) the audience's interest.
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.
The edict (said out) carried a malediction (evil-saying) against any who would contravene it.
The eloquent (fully spoken) interlocutor (speaking between) avoided the circumlocution (speaking around) that plagued lesser orators.
The law prescribed (wrote before) certain remedies and proscribed (wrote against) others within circumscribed (written around) limits.
The vociferous (bearing the voice loudly) advocate (calling toward) invoked (called upon) precedent to equivocate (equal-voice) no longer.
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.
The audacious (bold/daring) speaker filled the auditorium with an auditory experience unlike any before.
The incarnate (in flesh) evil of the regime's carnage was beyond ideological abstraction.
The corpus (body of work) incorporated (brought into the body) both corporeal (bodily) and abstract concerns.
The incredulous (not believing) panel discredited (removed belief) the witness despite impressive credentials (things to be believed).
The judge's equanimity (equal spirit) and commitment to equitable (equal) outcomes restored equilibrium (equal balance).
The affluent (flowing toward) district attracted an influx (flowing in) of superfluously (over-flowing) credentialed applicants.
Cohesion (sticking together) among team members was inherent (sticking in) to the organization's culture.
The witness was adjured (sworn by law) not to perjure (swear falsely) himself within the court's jurisdiction.
The luminary (light-bearer) elucidate (made light) what had been an opaque argument in pellucid (fully clear) prose.
The moribund (about to die) institution was mortified (made dead) by its failure to adapt.
What seemed immutable (unchangeable) proved susceptible to transmutation (changing across) under new conditions.
The sentient (feeling) observer could not consent (feel with) to policies predicated on insensate (without feeling) indifference.
A circumspect (looking around) and perspicacious (seeing through) analysis revealed the specious (good-looking but false) reasoning.
The tenacious (holding on firmly) researcher sustained (held up) an untenable (not hold-able) position for years.
The veracious (truth-having) account's verisimilitude (likeness to truth) gave it the veracity (truth-quality) of lived experience.
Using roots on test day
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.
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.
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.
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.
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