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SAT Vocabulary Words

English Vocabulary · SAT Preparation Live Review Preview

SAT Vocabulary Words

The current digital SAT Reading and Writing section uses short passages from literature, history and social studies, the humanities, and science. Its Craft and Structure questions ask students to determine the meaning of high-utility words in context and to choose the most logical and precise word or phrase. Vocabulary also supports evidence, inference, rhetorical synthesis, transitions, and clear Standard English expression across the section.

This independently authored 800-word beta curriculum is arranged in twenty-three pages of up to thirty-five words. Pages containing words 1–500 include five cloze questions drawn only from that enhanced range; words 501–800 remain fully visible and editable while the expanded practice layer is developed. Each row includes a passage-field label and an editable word-study note about a transparent affix, compound structure, capitalization, or dictionary base form. The list is an unofficial KSSR learning resource and is not endorsed by or affiliated with College Board. SAT is a registered trademark of College Board.

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800 words
Words 141–175 of 800
#WordDetailsMeaningSample sentence
141equivocaladjective
Study

Field: SAT words in context and precision

Word study: Base-form focus: equivocal is the dictionary headword; compare its inflected or derived forms in context.

両意にとれるThe spokesperson's equivocal answer satisfied neither side.
142erroneousadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.

間違っているThe article withdrew an erroneous claim about the study.
143eruditeadjective
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Field: SAT words in context and precision

Word study: Base-form focus: erudite is the dictionary headword; compare its inflected or derived forms in context.

博学なThe historian's erudite lecture remained accessible to beginners.
144esotericadjective
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Field: SAT words in context and precision

Word study: Base-form focus: esoteric is the dictionary headword; compare its inflected or derived forms in context.

1. 秘儀 2. 奥義 3. 奥義のThe journal translates esoteric research into language the public can follow.
145exacerbateverb
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Field: SAT words in context and precision

Word study: Base-form focus: exacerbate is the dictionary headword; compare its inflected or derived forms in context.

1. 悪化させる 2. 悪化Delaying repairs will exacerbate the damage caused by rain.
146exactingadjective
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Field: SAT words in context and precision

Word study: Base-form focus: exacting is the dictionary headword; compare its inflected or derived forms in context.

きついRestoring the mosaic is exacting work that may take years.
147exculpateverb
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Field: SAT words in context and precision

Word study: Base-form focus: exculpate is the dictionary headword; compare its inflected or derived forms in context.

無罪にするSecurity footage may exculpate the employee who was accused.
148exemplifyverb
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Field: SAT words in context and precision

Word study: Suffix focus: -ify commonly forms a verb meaning to make or become.

示す(しめす)The final scene can exemplify the novel's theme of forgiveness.
149exhaustiveadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -ive commonly forms an adjective meaning having a quality or tendency.

全くThe committee conducted an exhaustive review of the safety records.
150extolverb
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Field: SAT words in context and precision

Word study: Base-form focus: extol is the dictionary headword; compare its inflected or derived forms in context.

褒めそやすThe biography tends to extol its subject while overlooking serious faults.
151extraneousadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.

よそ者Remove extraneous details that distract from the central claim.
152fallaciousadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.

偽物のThe argument is fallacious because it treats coincidence as proof of cause.
153feasibleadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -ible means capable of, suitable for, or able to be affected.

1. 実現可能 2. 実行Engineers concluded that the repair was feasible within the budget.
154floridadjective
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Field: SAT words in context and precision

Word study: Base-form focus: florid is the dictionary headword; compare its inflected or derived forms in context.

華やかなThe florid introduction obscured a fairly simple argument.
155forthrightadjective
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Field: SAT words in context and precision

Word study: Base-form focus: forthright is the dictionary headword; compare its inflected or derived forms in context.

直接The report is forthright about the program's limitations.
156frivolousadjective
Study

Field: SAT words in context and precision

Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.

些細なThe court dismissed the frivolous complaint.
157germaneadjective
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Field: SAT words in context and precision

Word study: Base-form focus: germane is the dictionary headword; compare its inflected or derived forms in context.

関連性の在るThe editor removed a paragraph that was not germane to the argument.
158gratuitousadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.

只The film's gratuitous cruelty added nothing to the story.
159gregariousadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.

社交的The gregarious researcher built collaborations across several departments.
160hackneyedadjective
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Field: SAT words in context and precision

Word study: Base-form focus: hackneyed is the dictionary headword; compare its inflected or derived forms in context.

1. 常套 2. 陳腐The speech relied on hackneyed phrases instead of specific proposals.
161hedgeverb
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Field: SAT words in context and precision

Word study: Base-form focus: hedge is the dictionary headword; compare its inflected or derived forms in context.

ヘッジCareful scientists hedge conclusions when the sample is small.
162iconoclastnoun
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Field: SAT words in context and precision

Word study: Base-form focus: iconoclast is the dictionary headword; compare its inflected or derived forms in context.

偶像破壊者The composer became an iconoclast by rejecting every accepted form.
163idiosyncrasynoun
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Field: SAT words in context and precision

Word study: Base-form focus: idiosyncrasy is the dictionary headword; compare its inflected or derived forms in context.

1. 個性 2. 特異体質The narrator's habit of addressing objects is an idiosyncrasy of the novel.
164impedeverb
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Field: SAT words in context and precision

Word study: Base-form focus: impede is the dictionary headword; compare its inflected or derived forms in context.

阻むHeavy fog may impede rescue aircraft.
165imperativeadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -ive commonly forms an adjective meaning having a quality or tendency.

命令法It is imperative that the damaged bridge remain closed.
166inadvertentadjective
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Field: SAT words in context and precision

Word study: Base-form focus: inadvertent is the dictionary headword; compare its inflected or derived forms in context.

うっかりAn inadvertent omission changed the meaning of the sentence.
167incongruousadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.

不調和The modern plastic chair looked incongruous in the medieval hall.
168incontrovertibleadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -ible means capable of, suitable for, or able to be affected.

議論の余地のないThe dated photograph provides incontrovertible proof that the building existed.
169indifferentadjective
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Field: SAT words in context and precision

Word study: Base-form focus: indifferent is the dictionary headword; compare its inflected or derived forms in context.

1. どこ吹く風 2. 冷淡 3. 無関心The narrator appears indifferent to the suffering around him.
170induceverb
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Field: SAT words in context and precision

Word study: Base-form focus: induce is the dictionary headword; compare its inflected or derived forms in context.

起こすThe medication may induce drowsiness in some patients.
171ineffableadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -able means capable of, suitable for, or worthy of an action.

いみThe memoir tries to capture the ineffable grief of sudden loss.
172inherentadjective
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Field: SAT words in context and precision

Word study: Base-form focus: inherent is the dictionary headword; compare its inflected or derived forms in context.

1. 固有の 2. 固有Every measurement contains some inherent uncertainty.
173innocuousadjective
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Field: SAT words in context and precision

Word study: Suffix focus: -ous commonly forms an adjective meaning full of or characterized by.

1. 無害な 2. 無毒な 3. 無害The innocuous question unexpectedly revealed a deeper disagreement.
174insularadjective
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Field: SAT words in context and precision

Word study: Base-form focus: insular is the dictionary headword; compare its inflected or derived forms in context.

1. 偏狭 2. 島国根性The committee's insular outlook excluded valuable outside expertise.
175integraladjective
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Field: SAT words in context and precision

Word study: Base-form focus: integral is the dictionary headword; compare its inflected or derived forms in context.

積分Reliable public transit is integral to the city's housing plan.

Vocabulary reading and practice

Page 5 vocabulary review

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Vocabulary quiz

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About the digital SAT

The digital SAT Reading and Writing section measures comprehension, analysis, synthesis, rhetoric, and command of language. Its Words in Context questions ask students to determine a word’s meaning or choose the most logical and precise word for a particular passage. That means SAT vocabulary study should focus on useful academic words, multiple meanings, tone, and exact usage—not on memorizing rare words in isolation.

Use this list as one part of SAT preparation. Read each example closely, compare near-synonyms, and notice how surrounding sentences control meaning. The lesson readings and questions are designed to practise the same habits of contextual reasoning, while official College Board questions remain the best guide to the test’s exact format.

College Board test overview

Sources and curriculum references

These references guide selection and calibration. Definitions, sample sentences, readings, questions, and teaching notes are independently written and reviewed.