The GRE Verbal section is famous for its vocabulary. Words like equivocate, perfidious, and laconic appear routinely in sentence equivalence and text completion questions. For many test-takers, the sheer volume of unfamiliar words feels overwhelming. It doesn't have to be.
The key insight: you don't need to learn every word in every prep book. You need to learn the right words, in the right order, using a method that makes them stick. This guide gives you exactly that.
How Many Words Do You Actually Need?
For the GRE
The most commonly cited target is 500β1,000 words. In practice, the highest-frequency GRE words β those that appear most often in real tests β cluster around 300β400 distinct words. The Magoosh GRE vocabulary list, the Barron's 333 words, and the Manhattan Prep frequency list all overlap significantly in their top tiers.
Focus on the top 200β300 words first, and you'll cover the majority of what actually appears on test day.
For the SAT
The redesigned SAT (post-2016) de-emphasized rare vocabulary in favor of "words in context" β understanding how common words function in specific passages. The vocabulary you need for the SAT is less exotic but requires stronger comprehension skills. A solid command of 400β600 college-level words covers the SAT effectively.
The 200 Highest-Frequency GRE Words
Organized alphabetically and grouped by register. Brief definitions β expand these when you create flashcards.
AβC
| Word | Brief Definition | |------|----------------| | abjure | formally reject or give up | | acrimony | bitterness, especially in speech or manner | | adulterate | make impure by adding inferior substances | | aesthetic | relating to beauty or the appreciation of beauty | | alacrity | brisk and cheerful readiness | | ambivalent | having mixed feelings; uncertain | | ameliorate | make something bad better | | amorphous | without a clear shape or structure | | anachronism | something out of its proper time period | | anodyne | painless; not likely to cause offense | | antipathy | deep-seated dislike | | apathy | lack of interest or concern | | approbation | approval or praise | | arbitrary | based on random choice rather than reason | | arcane | mysterious; known only to the few | | arduous | requiring great effort; difficult | | artless | without deception; natural and simple | | ascetic | practicing severe self-discipline | | assuage | make an unpleasant feeling less intense | | astute | having a shrewd and perceptive mind | | atrophy | waste away; gradually decline | | audacious | bold and daring | | austere | severe; without luxury | | avaricious | extremely greedy for money | | banal | lacking originality; obvious and boring | | belligerent | hostile and aggressive | | bemoan | express discontent or sorrow | | benign | gentle and kindly; not harmful | | bombastic | high-sounding but with little meaning | | byzantine | extremely complicated; devious | | capricious | given to sudden behavior change | | caustic | sarcastic; corrosive | | chicanery | trickery; deceptive talk | | churlish | rude and mean-spirited | | circumspect | careful to consider all circumstances | | cogent | clear, logical, and convincing | | complacency | self-satisfaction with no awareness of problems | | compunction | guilt or moral scruple | | conundrum | confusing problem; riddle | | corroborate | confirm or give support to |
DβG
| Word | Brief Definition | |------|----------------| | dearth | scarcity; lack | | decorous | in keeping with good taste and propriety | | deference | respectful submission to another's opinion | | denigrate | criticize unfairly; disparage | | derivative | not original; based on something else | | desiccate | remove moisture; dry out | | desultory | lacking plan or purpose; halfhearted | | diffident | modest; shy; lacking self-confidence | | digress | leave the main subject temporarily | | disabuse | free from a mistaken belief | | discordant | disagreeing; not harmonious | | disparate | essentially different in kind | | dispassionate | not influenced by strong emotion | | dissemble | conceal or disguise one's feelings | | diatribe | forceful, bitter verbal attack | | didactic | intended to teach; overly instructive | | dilettante | person who cultivates an interest superficially | | dubious | hesitant; questionable | | ebullience | cheerful enthusiasm | | eccentric | unconventional and strange | | efficacious | producing the desired effect | | elegy | mournful poem; lament | | emollient | softening; making less severe | | empirical | based on observation rather than theory | | enervate | weaken; drain of energy | | ephemeral | lasting for a very short time | | equivocate | use ambiguous language to avoid commitment | | erudite | having great knowledge; scholarly | | esoteric | intended for a small group; obscure | | exacerbate | make worse | | exculpate | free from blame | | exhaustive | covering all possibilities; thorough | | exigent | pressing; requiring immediate attention | | extrapolate | extend existing data to predict | | facetious | treating serious matters with humor | | fallacious | containing a fallacy; misleading | | fastidious | very attentive to detail; hard to please | | fervid | intensely passionate | | flagrant | openly scandalous; obvious | | garrulous | excessively talkative | | gratuitous | uncalled for; lacking good reason | | gregarious | fond of company; sociable |
HβL
| Word | Brief Definition | |------|----------------| | hackneyed | overused; lacking freshness | | harangue | lengthy, forceful speech | | hegemony | dominance of one group over others | | iconoclast | person who attacks established beliefs | | idiosyncratic | peculiar to an individual | | impetuous | acting quickly without thought | | implacable | unable to be appeased or changed | | impugn | dispute the truth of; challenge | | inchoate | not fully developed; beginning | | incongruous | out of place; not in harmony | | indolent | lazy | | inimical | tending to obstruct; hostile | | innocuous | harmless; not likely to offend | | intransigent | unwilling to change one's position | | inveterate | having a habit long established | | irascible | easily made angry | | laconic | brief and concise in speech | | lassitude | physical or mental weariness | | laud | praise | | lethargic | affected by lethargy; sluggish | | levity | treating something serious too lightly | | loquacious | very talkative |
MβP
| Word | Brief Definition | |------|----------------| | magnanimous | generous in forgiving; noble | | malevolent | having or showing a wish to harm | | malleable | capable of being changed; adaptable | | mendacious | not telling the truth | | mercurial | subject to sudden mood changes | | meticulous | showing great attention to detail | | misanthrope | person who dislikes people in general | | mitigate | make less severe | | mollify | appease; reduce anger | | morose | sullen; unhappy | | mundane | lacking interest; ordinary | | nebulous | unclear; hazy | | nefarious | wicked; criminal | | neophyte | person new to a subject or activity | | nonchalant | casually calm; indifferent | | obstinate | stubbornly refusing to change | | obtuse | slow to understand; not sharp | | onerous | involving heavy burden | | opaque | not transparent; difficult to understand | | oscillate | move or vary between extremes | | ossify | become rigid; harden | | painstaking | done with great care | | parsimonious | unwilling to spend; miserly | | pedantic | overly concerned with rules | | penchant | strong liking for something | | perfidious | deceitful and untrustworthy | | perfunctory | done with minimal effort | | pervasive | spreading through everything | | phlegmatic | calm; not easily excited | | placate | make less angry; appease | | platitude | overused statement with little meaning | | pragmatic | dealing with things practically | | precipitous | dangerously steep; hasty | | prevaricate | speak in an evasive way | | probity | having strong moral principles | | prodigal | wasteful; lavish | | proliferate | grow rapidly in number | | propitious | favorable; giving good conditions | | prosaic | commonplace; unimaginative |
QβZ
| Word | Brief Definition | |------|----------------| | querulous | complaining; peevish | | quixotic | idealistic but impractical | | recalcitrant | resistant to authority; obstinate | | recondite | little known; obscure | | redoubtable | formidable; deserving respect | | reticent | not revealing thoughts readily | | rife | widespread; full of | | sagacious | having good judgment | | salient | most prominent or important | | sanctimonious | making a show of being virtuous | | sanguine | optimistic, especially in difficult situations | | sardonic | grimly mocking | | skeptical | not easily convinced; questioning | | soporific | inducing sleep; tediously uninteresting | | specious | seemingly plausible but actually wrong | | spurious | false or fake | | staid | sedate and respectable; dull | | stoic | enduring hardship without complaint | | strident | loud and harsh; aggressively forceful | | subjugate | bring under domination | | supercilious | behaving as if others are inferior | | sycophant | person who flatters to gain favor | | taciturn | reserved; not talkative | | tangential | only slightly related; diverging | | tenacious | persistent; not giving up | | tirade | long angry speech | | torpor | sluggishness; inactivity | | truculent | eager to argue; aggressively defiant | | ubiquitous | present everywhere | | unequivocal | leaving no doubt; clear | | vacuous | having or showing lack of thought | | venerate | regard with great respect | | verbose | using more words than needed | | vex | make annoyed or worried | | vilify | speak badly of | | vindicate | clear of blame; justify | | virulent | very severe; bitterly hostile | | volatile | likely to change rapidly; explosive | | wary | feeling cautious about possible dangers | | zealous | having great enthusiasm |
The Root Word Strategy for Test Prep
Rather than memorizing each word cold, use Latin and Greek roots to decode unfamiliar vocabulary on test day.
High-Value Roots for GRE/SAT
| Root | Meaning | GRE Words | |------|---------|-----------| | mal- | bad | malevolent, malign, malicious | | bene- | good | benign, benevolent, beneficent | | mis- | hate | misanthrope, misogyny | | loqui | speak | loquacious, eloquent, soliloquy | | phil- | love | philanthropy, philology, Anglophile | | -ous | full of | garrulous, querulous, truculent | | -ity | state/quality | probity, acrimony, duplicity | | dis- | apart/not | dispassionate, discordant, dissemble | | in-/im- | not/into | impetuous, implacable, intransigent | | per- | through/fully | pervasive, perfidious, perfunctory |
Knowing these roots means that even if perfidious is new to you, you can reason that per- (thoroughly) + fides (faith) = thoroughly faithless. That's close enough to eliminate wrong answers.
A Realistic SAT/GRE Study Schedule
12-Week Plan (1 hour/day)
Weeks 1β4: Foundation (200 core words)
- 15 words per day, 5 days per week
- Create flashcards with definition + example sentence
- Use Voccle to paste practice test questions and extract unfamiliar vocabulary automatically
- Daily review: 10 minutes on new cards + 10 minutes reviewing previous cards
Weeks 5β8: Expansion (200 additional words)
- Same daily pace
- Add root word cards alongside individual word cards
- Practice using words in sentences (write 2β3 sentences per new word)
- Start taking timed practice sections to see vocabulary in context
Weeks 9β10: Context Practice
- Read GRE-level passages (NYT opinion section, academic abstracts, literary essays)
- When you see a known GRE word in context, make a note β this reinforces recognition speed
- Focus on sentence equivalence and text completion practice
Weeks 11β12: Review and Consolidation
- No new words β only review
- Drill weak cards (any card you've marked "Again" more than twice)
- Take full practice tests
- Identify remaining gaps and target them specifically
Daily Routine (60 minutes total)
| Task | Time | |------|------| | New vocabulary (10β15 words) | 20 minutes | | Spaced repetition review | 15 minutes | | Practice questions with vocabulary in context | 15 minutes | | Root word drilling | 10 minutes |
Why Spaced Repetition Is Non-Negotiable for Test Prep
The single biggest mistake test-prep students make is spending too much time on words they already know. Spaced repetition solves this automatically β it shows you difficult words more frequently and reduces review time for words you've already mastered.
Using a tool like Voccle, you can paste GRE practice passages, extract the vocabulary, and have an AI-generated deck ready for spaced review in minutes. Instead of spending an hour making flashcards, you spend that hour actually studying.
At a rate of 15 new words per day, five days per week, you will have studied 300 words in just over a month. With spaced repetition, the words from week 1 will still be fresh at week 8 β because the algorithm has been reviewing them at precisely the right intervals.
The path to 500 words is not dramatic. It's 15 words per day, reviewed consistently, using the testing effect and spaced repetition. Start today, and by test day you won't just recognize these words β you'll understand them well enough to use them.