Ultimate SAT Vocabulary List: 500 Challenging Words + Usage Tips

目录

SAT Vocabulary

While today’s SAT may no longer feature standalone vocabulary questions like it once did, a powerful grasp of academic and contextual vocabulary is still critical. Strong SAT vocabulary allows you to read passages faster, interpret meaning more accurately, and eliminate wrong choices in the Reading and Writing sections. This article is your ultimate resource: a curated list of 500 advanced SAT vocabulary words, plus smart strategies to retain and use them — and how IvyMax can accelerate your success.

Why SAT Vocabulary Still Matters

Vocabulary Is Tested in Context

Rather than asking “What does this word mean?”, the SAT now embeds challenging vocabulary within complex texts. Understanding context clues, tone, and subtle word usage is key.

It Influences Reading & Writing Scores

A stronger vocabulary helps you identify author intent, spot more precise answer choices, and grasp meaning on first read. It reduces confusion and saves time.

It Affects College & Scholarship Success

Top SAT scores often lead to better college placements and merit-based aid — and vocabulary strength is a common trait among 1400+ scorers.

How to Use This 500-Word List

1. Organized for Maximum Impact

This list includes 500 words selected based on:

  • Frequency on official SATs

  • Appearance in college-level writing

  • Confusability and contextual usage

Each entry includes:

  • Word

  • Part of speech

  • Definition

  • Sample sentence

 

2. Study Plan to Master 500 Words

  • Daily Goal: 10 words a day (with 5-minute review)

  • Weekly Review: Quiz yourself, write example sentences

  • Monthly Mastery Check: Take a timed SAT vocab drill

 

3. Retention Strategies

  • Flashcards (digital or handwritten)

  • Spaced repetition apps (Anki, Quizlet)

  • Contextual reading (The Atlantic, Scientific American)

  • Speak or write using new words daily

SAT vocabulary words

500 Challenging SAT Vocabulary Words

abateto become less intense or widespread
abdicateto renounce one’s throne or power
aberrantdeparting from an accepted standard
abhorto regard with disgust and hatred
abjureto renounce formally a belief or claim
abnegateto renounce or give up something valued
abrogateto repeal or do away with formally
abscondto leave hurriedly and secretly
abstrusedifficult to understand; obscure
accostto approach and speak to someone boldly
acerbicsharp and forthright, especially in speech or manner
acrimoniousangry and bitter in speech or tone
adulationexcessive praise or admiration
affablefriendly and easy to talk to
alacritycheerful readiness or eagerness
altruisticshowing a disinterested and selfless concern for others
ameliorateto make something better or improve
amenableopen and responsive to suggestion
amorphouslacking a clear structure or form
anathemasomething or someone greatly disliked
anomalysomething that deviates from normal
antipathya deep-seated feeling of dislike
apathylack of interest or concern
appeaseto calm or satisfy someone
arcaneunderstood by few; mysterious
ardententhusiastic or passionate
articulateable to express ideas clearly and effectively
asceticpracticing severe self-discipline
asperityharshness of tone or manner
assiduousshowing great care and perseverance
astutehaving an ability to accurately assess situations
audaciousshowing a willingness to take bold risks
Augmentadd to – increase or enhance something
auspiciousconducive to success; favorable
austeresevere or strict in manner, attitude, or appearance
avaricioushaving or showing extreme greed for wealth
banallacking originality or freshness
beguileto charm or enchant deceptively
bellicosedemonstrating aggression and willingness to fight
benevolentwell meaning and kindly
benigngentle and kind
blitheshowing a casual and cheerful indifference
boisterousnoisy, energetic, and cheerful
bombastichigh-sounding but with little meaning; inflated
brazenbold and without shame
brevityconcise and exact use of words
brusqueabrupt or blunt in manner
bucolicrelating to the pleasant aspects of the countryside
cajoleto persuade with flattery or gentle urging
callousshowing or having an insensitive disregard for others
candorthe quality of being open and honest
capitulateto surrender or give up resistance
capriciousgiven to sudden changes of mood or behavior
causticable to burn or corrode; sarcastic and bitter
charlatana fraud; a person falsely claiming expertise
chicanerythe use of trickery to achieve a purpose
clandestinekept secret or done secretly, especially for illicit purposes
clemencymercy or leniency
Coalescecome together – unite to form one group or idea
cogentclear, logical, and convincing
commensuratecorresponding in size or degree
complacentshowing smug or uncritical satisfaction with oneself
conciliatoryintended to make peace or reduce hostility
condescendto show feelings of superiority
confluencethe junction of two things; merging
conjecturean opinion based on incomplete information
consensusgeneral agreement
contritefeeling remorse or guilt
conundruma confusing and difficult problem or question
Conventionaltraditional way – normal or commonly accepted practice
convolutedextremely complex and difficult to follow
copiousabundant in supply or quantity
creduloushaving or showing too great a readiness to believe things
cryptichaving a mysterious or obscure meaning
cursoryhasty and not thorough
deartha scarcity or lack of something
debaclea sudden and humiliating failure
decorouskeeping with good taste and propriety
decorumbehavior in keeping with good taste
deferencehumble submission and respect
deleteriouscausing harm or damage
delineateto describe precisely
demurereserved, modest, and shy
derideto mock or ridicule
despota ruler with absolute power
didacticintended to teach, often with a moral instruction
diffidentmodest or shy because of a lack of self-confidence
dilatoryslow to act; causing delay
disingenuousnot candid or sincere
disparageto belittle or speak poorly of
Dispersespread out – scatter in different directions
disseminateto spread widely
dogmaticstubbornly asserting opinions as fact
dubiousdoubtful or uncertain
ebullientcheerful and full of energy
eclecticdrawing ideas from a wide range of sources
egregiousoutstandingly bad
elucidateto make something clear; explain
emaciatedabnormally thin or weak
embellishto make more attractive by adding details
empiricalbased on observation or experience
enervateto weaken or drain energy
Engendergive rise to – to create or produce a feeling or situation
enigmaa person or thing that is mysterious
enigmaticdifficult to interpret or understand; mysterious
ennuia feeling of listlessness from lack of excitement
ephemerallasting for a very short time
Equitablefair and just – treating everyone equally
Equivocalunclear or vague – open to multiple interpretations; not direct
equivocateto use ambiguous language to conceal the truth
eruditehaving or showing great knowledge
esotericintended for or likely to be understood by only a small number of people
euphemisma mild word substituted for a harsh one
exacerbateto make a problem worse
exculpateto clear from blame or guilt
exonerateto officially absolve someone of blame
expeditiousdone quickly and efficiently
expiateatone for guilt or sin
expungeget rid of
extolto praise highly or enthusiastically
extraneousirrelevant
facilitatemake easier, guide forward
fallaciousbased on a mistaken belief
fastidiousvery attentive to and concerned about accuracy or detail
fatuoussilly and pointless
fecklesslacking initiative or responsibility
ferventhaving or displaying a passionate intensity
fervidintensely enthusiastic or passionate
flagrantobviously offensive
flippantnot showing a serious attitude
forbearancerestraint; self-control
fortuitoushappening by chance, often in a fortunate way
fractiousirritable and quarrelsome
garrulousexcessively talkative, especially on trivial matters
grandiloquentpompous or extravagant in language, style, or manner
grapplewrestle, physically or mentally
gratuitousuncalled for; unnecessary
gregarioussociable and enjoying company
hackneyedoverused and unoriginal
haplessunfortunate
haranguea lengthy and aggressive speech
haughtyarrogantly superior and disdainful
hedonista person devoted to pursuing pleasure
hegemonyleadership or dominance, especially by one group over others
heresybelief contrary to accepted doctrine
heterogenousnot uniform; varied
hubrisexcessive pride or self-confidence
iconoclasta person who attacks cherished beliefs
idiosyncraticpeculiar or individual; distinctive in character
ignominiousdeserving public disgrace or shame
immutableunchanging over time or unable to be changed
impassiveshowing no emotion
impecunioushaving little or no money
impedeprevent or hold back
imperiousarrogantly domineering or overbearing
impetuousacting or done quickly without thought or care
impingeencroach on
implacableunable to be appeased or placated
impugnto challenge or question the truth of something
imputeattribute to
inanesilly or stupid
incendiarydesigned to cause fires or stir up conflict
inchoatejust beginning; not fully formed
incisiveintelligently analytical and clear-thinking
Inconsequentialnot important – too minor to affect the outcome
incontrovertibleunable to be denied
incorrigiblenot able to be corrected, improved, or reformed
indefatigablepersisting tirelessly
indefensiblenot justifiable or excusable
indignantfeeling or showing anger at unfair treatment
indolentwanting to avoid activity or exertion; lazy
indomitableimpossible to subdue or defeat
Inducebring about – cause something to happen
ineffabletoo great or extreme to be expressed in words
inefficaciousnot producing the desired effect
Ineluctableimpossible to avoid – certain to happen no matter what
inexorableimpossible to stop or prevent
infallibleincapable of making mistakes or being wrong
ingenuousinnocent and unsuspecting
inimicaltending to obstruct or harm
injunctionan authoritative order
innocuousbenign, not harmful
inoculateimmunize someone against
insatiableimpossible to satisfy
insidiousproceeding in a gradual, subtle way, but with harmful effects
insipidlacking flavor or interest
insolentshowing a rude and arrogant lack of respect
insolventunable to pay debts owed
instigatebring about; incite
insularignorant of or uninterested in cultures outside one’s own
insurgentrebel or revolutionary
intangibleunable to be touched or grasped; not physical
interlocutorsomeone engaged in conversation
intractablehard to control or deal with
intransigentunwilling or refusing to change one’s views
intrepidfearless; adventurous
inureto be accustomed to something, particularly something unpleasant
inveteratehaving a particular habit long established and unlikely to change
irascibleeasily angered
irreverencelack of respect for
itineranttraveling from place to place
jettisonto throw or discard something unnecessary
jingoisticextremely patriotic, often aggressively so
judicioushaving or showing good judgment or sense
juxtaposeto place side by side for comparison
laconicusing very few words
lamentto mourn or express sorrow
languidweak or faint from fatigue or illness
largessegenerosity in bestowing money or gifts
latentexisting but not yet developed or manifest
laudatoryexpressing praise or admiration
Lavish(adj.) given without limits; (v.) to give without limits
Legerdemaindeception, sleight of hand
Lenientdemonstrating tolerance or gentleness
lethargicaffected by lethargy; sluggish and apathetic
Liability
(n.) something for which one is legally responsible, usually involving a disadvantage or risk; (n.) a handicap or burden
Libertarianadvocating principles of liberty and free will
licentiousunrestrained by law or morality
Limpidclear, transparent
Linchpinsomething that holds separate parts together
litheflexible, supple, and graceful
litiganta person involved in a lawsuit
loquacioustending to talk a great deal; talkative
Lucidclear, easily understandable
lugubriouslooking or sounding sad and dismal
Luminousbrightly shining
luridvery vivid in color or shocking in effect
maelstroma powerful storm; turmoil
magnanimousgenerous or forgiving, especially toward a rival
Maledictiona curse
malevolenthaving or showing a wish to do evil to others
malleableeasily influenced or shaped
Mandatean authoritative command
Manifest(adj.) easily understandable, obvious; (v.) to show plainly
Manifestationsvisible signs – expressions or results of something deeper
Manifolddiverse, varied
marreddamaged or spoiled in quality
maudlinself-pityingly sentimental
maverickindependent-minded person; a nonconformist
mawkishsentimental in a sweet or sickly way
maxim197) plaudit – n. expression of praise
Meagerdeficient in size or quality
Medleya mixture of differing things
mendaciousnot telling the truth; lying
mercurialsubject to sudden or unpredictable changes of mood
meretriciousappearing attractive but having little value
Meritoriousworthy of esteem or reward
Metamorphosisthe change of form, shape, or substance
meticulousshowing great attention to detail; very careful and precise
misanthropicdisliking humankind and avoiding society
Misconstruedwrongly interpreted – taken in the wrong way
mitigateto make less severe or painful
Moderate(adj.) not extreme; (n.) one who expresses moderate opinions
modicuma small quantity of something
Modulateto pass from one state to another, especially in music
mollifyto soothe or calm someone’s anger
momentousimportant or significant, typically in a positive way
morassa mess; a complicated situation
Moresthe moral attitudes and fixed customs of a group of people
morosesullen and ill-tempered
Multifarioushaving great diversity or variety
Mundaneconcerned with the world rather than with heaven; commonplace
Munificencegenerosity in giving
munificentmore generous than is usual or necessary
Mutableable to change
myriadcountless or extremely large in number
nadirlowest point
Nascentin the process of being born or coming into existence
nebulousunclear, vague, or ill-defined
nefariouswicked or criminal
negligentfailing to do something; neglectful
neophytea beginner or novice
Nocturnalrelating to or occurring during the night
noisomedisagreeable; having an offensive smell
Nomadicwandering from place to place
Nominaltrifling or insignificant
nonchalantfeeling or appearing casually calm and relaxed
Nondescriptlacking a distinctive character
Notoriouswidely and unfavorably known
Novicea beginner; someone without training or experience
noxiouspoisonous; harmful
Nuancea slight variation in meaning, tone, or expression
Nurtureto assist the development of
obduratestubbornly refusing to change one’s opinion or course of action
obfuscateto make obscure, unclear, or unintelligible
obliquenot direct or straightforward
Obliviouslacking consciousness or awareness of something
Obscurenot well-known – hard to understand or unfamiliar
obsequiousexcessively obedient or attentive
Obsoleteno longer used; out of date
obstinatestubbornly refusing to change one’s opinion or chosen course
obstreperousnoisy and difficult to control; disorderly
obtrusivenoticeable or prominent in an unwelcome way
Obtuselacking quickness of sensibility or intellect
Odiousinstilling hatred or intense displeasure
officiousself-assertive, overbearing
Ominousforeboding or foreshadowing evil
onerousinvolving a great deal of effort or difficulty
opulentrich and luxurious in style
Orationa speech delivered in a formal or ceremonious manner
Ornatehighly elaborate; excessively decorated
Orthodoxconventional; conforming to established protocol
Oscillateto sway from one side to the other
ostensiblestated or appearing to be true, but not necessarily so
Ostensibleappearing as such; seemingly
ostentatiouscharacterized by vulgar or pretentious display
Ostentatiousexcessively showy; glitzy
ostracismexclusion from a group
Ostracismexclusion from a group
Pacificsoothing
Palatableagreeable to the taste or sensibilities
Palettea range of colors or qualities
palliateto lessen the severity without curing
Palliateto reduce the severity of
Pallidlacking color
panaceaa solution for all problems or difficulties
Panaceaa remedy for all ills or difficulties
paradigmtypical example or pattern of something; a model
Paradigman example that is a perfect pattern or model
Paradoxan apparently contradictory statement that is perhaps true
paragona perfect example of a quality
Paragona model of excellence or perfection
Paramountgreatest in importance, rank, or character
pariahan outcast or rejected person
Pariahan outcast
Parodya satirical imitation
parsimoniousunwilling to spend money or use resources
Parsimonyfrugality; stinginess
partisanstrongly supporting a cause or group
Partisana follower or adherent
Patentreadily seen or understood; clear
Pathologya deviation from the normal
Pathosan emotion of sympathy
paucitythe presence of something in small amount
Paucitysmall in quantity
pedanticexcessively concerned with minor details or rules
pejorativeexpressing contempt or disapproval
Pejorativederogatory; uncomplimentary
pellucidclear and easy to understand
Pellucideasily intelligible; clear
penchanthabitual liking for something; a tendency toward
Penchanta tendency, partiality, or preference
Penitentremorseful; regretful
penuriouspoverty-stricken
perfidiousdeceitful and untrustworthy
perfunctorycarried out with minimum effort or reflection
pernicioushaving a harmful effect, especially in a gradual way
perspicacioushaving a ready insight into and understanding of things
perspicuousclearly expressed and easy to understand
pertattractive; impudent or saucy
pertinaciousholding firmly to a course; determined
peruseto read carefully and thoroughly
petulantchildishly sulky or bad-tempered
philanthropicseeking to promote the welfare of others
phlegmatichaving an unemotional and calm disposition
pithyconcise and forcefully expressive
placateto calm or pacify someone
placidnot easily upset or excited
platitudea remark that has been used too often
plenitudean abundance; full or complete
plethoraan excessive amount of something
polardirectly opposite
polemica strong verbal or written attack
postulateto assume as true
potentatemonarch or ruler
pragmaticdealing with things sensibly and realistically
precariousnot securely held or stable
precludeprevent from taking place
precocioushaving developed abilities earlier than usual
predilectiona preference or liking for something
premonitiona strong feeling that something is about to happen
prescienthaving knowledge of events before they happen
Pretentiousnessshowy behavior – trying to appear more important or cultured than one is
prevaricateto speak or act in an evasive way
probitythe quality of having strong moral principles
proclivitythe tendency toward
prodigiousremarkably or impressively great in extent or degree
profligaterecklessly extravagant or wasteful
profoundshowing deep knowledge or insight
Prohibitivetoo expensive – so high it prevents action
prolificproducing much fruit, offspring, or work
promulgatepromote widely
prosaiclacking imagination or originality
proscribeforbid by law
proteanable to change or adapt easily
prudentacting with or showing care for the future
prurientoverly sexual
puerilechildishly silly
pugnaciouseager or quick to argue or fight
punctiliouspaying attention to detail
quagmirea complex or hazardous situation
quaintold-fashioned
quandarystate of perplexity; a dilemma
querulouscomplaining in a petulant or whining manner
quiescentin a state of inactivity or dormancy
quintessentialrepresenting the most perfect or typical example of a quality or class
quixoticexceedingly idealistic; unrealistic and impractical
rancorlong-standing bitterness or resentment
rancorouscharacterized by bitterness or resentment
rebuketo criticize sharply or express disapproval
recalcitranthaving an uncooperative attitude toward authority
reclusea person who lives a solitary life
reclusiveavoiding the company of other people
Rectifyfix or correct – to make something right
redolentstrongly reminiscent or suggestive of something
refuteto prove wrong by argument or evidence
relegateto assign to a lower position or rank
remisslacking care or attention to duty
reprievea cancellation or postponement of a punishment
reproachto express disapproval or disappointment
reprobatean unprincipled or immoral person
repudiateto reject or refuse to accept
rescindto revoke, cancel, or repeal
resilientable to recover quickly from difficulties
resolutedetermined and unwavering
reticentnot revealing one’s thoughts or feelings readily
rhetoricpersuasive or effective speaking or writing
rhetoricalexpressed in persuasive or impressive language
ribaldimproper; lewd
rifefilled with; widespread
sagacioushaving or showing keen mental discernment and good judgment
salientmost noticeable or important
sanctimoniousmaking a show of being morally superior
sanguineoptimistic or positive, especially in a bad situation
sardonicgrimly mocking or cynical
scrupulousdiligent and extremely attentive to detail
scurrilousspreading disparaging claims about someone; slanderous
sedulousshowing dedication and diligence
serendipitychance or good luck
servileshowing excessive willingness to serve or please others
solicitousshowing interest or concern
somnolentsleepy or drowsy
spuriousnot genuine, false or fake
stagnantshowing no activity; dull and sluggish
staidsedate, respectable
Stipulatesclearly states – sets specific conditions or rules
stoicenduring pain or hardship without showing feelings
stolidcalm and dependable
stringentstrict, precise, and exacting
stymieto prevent or hinder progress
subjugateto bring under control or domination
substantiallarge in size, amount, or importance
succinctbriefly and clearly expressed
superciliousbehaving or looking as though one thinks one is superior
superfluousunnecessary, especially through being more than enough
Supplanttake over – replace something or someone
suppositionassumption without proof
surfeitexcessive amount
surmiseguess without proof
surreptitiouskept secret, especially because it would not be approved
sycophanta person who acts obsequiously toward someone important
tacitunderstood or implied without being stated
taciturnreserved or uncommunicative in speech
tangentialonly slightly connected or relevant
temerityexcessive confidence or boldness
tenablereasonable, maintainable
tenacioustending to keep a firm hold of something; persistent
tersesparing in the use of words; abrupt
timorousshowing or suffering from nervousness
torpidmentally or physically inactive
transientlasting only for a short time
transitorynot permanent; temporary
travestya false representation of something
trenchantvigorous or incisive in expression
trouncedefeat heavily
truculenteager or quick to argue or fight
turpitudedepraved or wicked behavior
ubiquitouspresent, appearing, or found everywhere
umbrageoffense or annoyance
Unattainableout of reach – impossible to achieve
unconventionalacting outside of the norm
unctuousexcessively flattering or ingratiating
undulatemove in a wave-like pattern
unequivocalleaving no doubt; unambiguous
unmitigatednot lessened; absolute
untenablenot able to be maintained or defended
unveilreveal
upbraidscold or find fault with someone
upshotthe outcome or result of an action
urbanecourteous and refined in manner
usuryunethical money lending
vacillateto alternate between opinions or actions
vacuoushaving or showing a lack of thought or intelligence
validatesupport the truth or value of
venerateto regard with great respect
veracityconformity to facts; accuracy
verboseusing more words than needed
vertigoa sensation of dizziness or imbalance
vestigetrace or remnant of something gone
vexto make someone annoyed or worried
viabilityability to work successfully
vicariousexperienced through the feelings or actions of another person
vicissitudea change of circumstances
vilifyspeak about in a disparaging manner
vindicateto clear from blame or suspicion
virtuosohighly skilled person, particularly in the arts
virulentextremely severe or harmful in its effects
viscoushaving a thick, sticky consistency
vitalnecessary
vitriolicfilled with bitter criticism or malice
vituperativebitter and abusive in language
vociferousloud and forceful in expressing opinions or emotions
volatilelikely to change suddenly and unpredictably
voraciouswanting or devouring great quantities of something
waneto decrease in size or intensity
wantondeliberate and unprovoked; reckless
wistfulshowing a feeling of vague or regretful longing
wryusing dry or mocking humor
zealgreat energy or enthusiasm in pursuit of a cause
zealousshowing great passion or energy
zeniththe highest point reached by something

Smart Study Tips to Master SAT Vocabulary

Use the Words in Context

  • Write sentences or short stories using your vocab list.

  • Practice in SAT-style questions (available via College Board, IvyMax materials).

Visual Learning & Mnemonics

  • Create visual flashcards or images linked to definitions.

  • Use memory tricks: “Aberration = A bear on the road = something abnormal”

Review Error Patterns

  • Keep a log of mistaken meanings or confusing pairs (e.g., imminent vs eminent).

  • Focus review on personal weak spots.

How IvyMax Helps You Improve Your SAT Score

At IvyMax, we don’t just drill vocabulary — we train you to apply language skills where it matters most: SAT Reading and Writing.

Our SAT prep courses are strategy-driven, score-focused, and tailored to your starting level and college goals. Here’s how we help:

Comprehensive SAT Prep Course

  • Covers Reading, Writing & Language, and Math

  • Emphasises contextual vocabulary understanding — the exact skills needed to spot tone, define words-in-context, and avoid trap answers

  • Teaches grammar rules, syntax, and word choice with real SAT question drills

Personalized Strategy & Progress Tracking

  • Diagnostic test to place you at the right level

  • Weekly sessions with top instructors

  • Score reports and progress insights after every practice test

Real Results, Real Support

  • Small group or 1-on-1 format

  • Motivation, accountability, expert mentorship

  • All strategies taught are based on the College Board test design

FAQ: SAT Vocabulary

Q1: What vocabulary should I know for the SAT?

Focus on academic Tier 2 and Tier 3 words — those commonly found in scholarly articles, science/technology discussions, and argumentative writing.

Q2: How many SAT vocabulary words should I memorize?

Aim for 500–1,000 high-frequency words, including those on College Board official tests and SAT prep books.

Q3: What are Tier 1 SAT vocabulary words?

These are basic, everyday words. SAT emphasizes Tier 2 and Tier 3, which appear in academic reading but not daily conversation.

Q4: What are 20 tricky SAT vocabulary words with meanings?

Here’s a sample list:

  • Abstruse (difficult to understand)

  • Ineffable (too great to be expressed in words)

  • Pernicious (harmful in a subtle way)

  • Equivocate (speak ambiguously)

  • Recalcitrant (resisting authority)
    …and 15 more in our list.

Q5: How to get SAT Vocabulary questions right?

  • Use context clues first.

  • Eliminate clearly wrong synonyms.

  • Trust precise meaning, not just what “sounds right”.

Q6: How does SAT vocabulary improve my score?

It boosts reading speed, comprehension accuracy, answer elimination skill, and precision in writing.

SAT vocabulary is more than just a list — it’s a tool that empowers better reading, clearer writing, and ultimately higher scores. Master these 500 words using the strategies outlined above, stay consistent, and don’t hesitate to seek support.

Ready to level up? IvyMax can help you turn vocab into a superpower.

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