SAT Vocabulary Foundations: 300 Essential Words in Context

Master 300 high-value words for reading arguments and evidence in context.

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assertion (noun)A statement presented as true, often without full proof yet. Cue: look for a writer making a claim that needs support. Example: Her assertion that the policy saved money sounded confident, but the report still needed evidence.
interpretation (noun)An explanation of what evidence, words, or events mean. Cue: different readers may have different interpretations of the same passage. Example: His interpretation of the graph was more cautious than hers.
support (noun)Material that backs up a claim or idea. Cue: support can be facts, quotations, examples, or data. Example: The writer used survey results as support for the proposal.
sustain (verb)To maintain or support a claim with evidence over time. Cue: in arguments, support must sustain the point, not just mention it once. Example: The data sustained the author’s belief that the program was effective.
hypothesis (noun)A tentative explanation that can be tested with evidence. Cue: in science and analysis, a hypothesis is an informed starting point. Example: Her hypothesis was that the seeds would sprout faster in warmer soil.
correlative (adjective)Showing a relationship where two things change together, though one may not directly cause the other. Cue: correlation is not the same as causation. Example: The correlative rise in heat and ice cream sales did not prove one caused the other.
correlation (noun)A connection or pattern in which two things vary together. Cue: correlation suggests a relationship, not necessarily cause. Example: The correlation between study time and scores was clear, but the reason still needed analysis.
responsible (adjective)Being the likely cause of something or accountable for it. Cue: in analysis, “responsible for” often points to cause. Example: The broken thermostat was responsible for the cold classroom.
comparison (noun)The act of examining two or more things to see how they are alike or different. Cue: comparison can help reveal patterns or priorities. Example: The comparison of the two proposals made the better one obvious.
analogy (noun)A comparison that explains one thing by relating it to another, usually more familiar thing. Cue: analogies help readers understand relationships. Example: The article used an analogy between a city and a living organism.
baffled (adjective)Completely confused or puzzled. Cue: a reaction to language or events that do not fit together. Example: The class was baffled by the twist in the story.
caustic (adjective)Sharply critical, often in a way that burns emotionally. Cue: a remark meant to sting rather than merely inform. Example: The columnist’s caustic critique left the mayor visibly irritated.
detached (adjective)Emotionally distant, uninvolved, or not personally invested. Cue: a narrator who reports events without visible feeling. Example: Her detached summary made the argument seem colder than it was.
evasive (adjective)Avoiding direct answers or clear commitment. Cue: a reply that circles around the point instead of stating it. Example: His evasive response made the reporter ask the question again.
harsh (adjective)Severe, rough, or unpleasant in sound, treatment, or judgment. Cue: a voice or opinion that feels hard-edged. Example: The harsh criticism made the student defend her choices.
judgmental (adjective)Quick to criticize or make negative evaluations. Cue: a tone that feels more like condemning than understanding. Example: Her judgmental remark made the conversation shut down.
perceptive (adjective)Quick to notice and understand things that others might miss. Cue: a reader who sees subtext or implication. Example: The perceptive student noticed the speaker avoided the main question.
scathing (adjective)Extremely harsh and cutting in criticism. Cue: a review that burns through politeness. Example: The scathing editorial attacked the proposal from every angle.
assess (verb)To judge the value, quality, or importance of something after considering evidence. Cue: often signals evaluation, comparison, or a reasoned opinion. Example: The team assessed the evidence before deciding which theory best matched the results.
outline (verb)To describe the main points briefly and in order. Cue: signals a summary of structure rather than full detail. Example: The editor outlined the chapter’s main argument in three clear steps.
adapt (verb)To change in order to fit a new situation or purpose. Cue: may refer to organisms, people, or texts that are modified for a different setting. Example: The museum adapted the exhibit for younger visitors.
modify (verb)To change something a little so it works better or fits a new need. Cue: less dramatic than transform; often used for plans, methods, or wording. Example: The researcher modified the procedure to reduce error.
specify (verb)To state clearly and exactly. Cue: often used when an author narrows a broad idea into a precise detail. Example: The instructions specified which sources could be used.
complex (adjective)Made of many connected parts; not simple. Cue: often describes systems, emotions, arguments, or historical events. Example: The complex plot required careful tracking of each character’s motive.
historical (adjective)Related to the past or to history. Cue: can describe events, evidence, or context from earlier times. Example: The historical account helped explain why the border changed.
versatile (adjective)Able to do many different things well or adapt to many uses. Cue: often describes tools, skills, or people with flexible value. Example: The versatile speaker handled science, history, and literature questions with ease.
gradual (adjective)Happening slowly over time, not all at once. Cue: often used for trends, changes, or recovery. Example: The gradual shift in the climate data was easy to miss at first.
synthesis (noun)the combination of ideas or evidence into a coherent whole. Digital SAT cue: identify what the word does in the local sentence or argument. Example: The conclusion offers a synthesis of the two passages rather than merely summarizing each.
consequently (adverb)as a result; introducing an effect that follows from prior information. Digital SAT cue: identify what the word does in the local sentence or argument. Example: The river changed course; consequently, the old harbour lost access to deep water.
notwithstanding (preposition)despite a fact or condition. Digital SAT cue: identify what the word does in the local sentence or argument. Example: Notwithstanding the initial delay, the project finished within its revised schedule.
About this deck

Digital SAT Reading and Writing questions test how words and transitions function in context, which is why a list of rare words moves the score so little. These 300 independently written cards build precise meaning, evidence language, rhetorical relationships and high-utility transition logic; the final section concentrates on qualification, cross-text synthesis, inference and sentence-to-sentence connection. Each answer supplies a concise meaning, a context cue and an original sentence. Import it and the whole deck joins your spaced-repetition schedule. Words you already know stretch out and drop out of sight; the ones that keep slipping come back until they stop slipping. What goes down is the number of words you still don't know — not the time it takes to flip past 300 cards you mostly do.

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Memly writes all of them — every meaning, context cue and example sentence. That is deliberate: the digital SAT tests how a word functions inside a sentence, and a borrowed glossary entry cannot show function.
Why does this deck include rhetorical and logical words?
SAT vocabulary is tested in context. Words that signal claims, evidence, contrast, cause, tone and degree help with both vocabulary-in-context and passage reasoning.

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