What the exam asks
- The same stems as Words in Context: “Which choice completes the text with the most logical and precise word or phrase?” and “As used in the text, what does the word “X” most nearly mean?”
- Two patterns decide the hardest items:
- Precise tier-two words. All four choices are academic words, and the key is the one whose exact meaning matches the clue. Guidelines that will be revised are provisional, not equivocal.
- Secondary senses. A familiar word appears in a less common meaning: qualify a claim, arrest a disease, check a population, entertain an idea.
- Distractors are near-synonyms, look-alikes (undermine and underscore) or words with the right topic but the wrong charge.
Core ideas
Learn words by the job they do
SAT vocabulary clusters around five jobs. Learning words in these groups makes the differences in shade visible.
Certainty and evidence (science and social-science passages)
| Word | Precise meaning | Contrast with |
|---|---|---|
| tentative | hesitant, not yet firm | provisional (temporary by design) |
| provisional | in effect for now, pending revision | equivocal |
| equivocal | ambiguous, open to more than one reading | tentative |
| conclusive, definitive | settling the question | compelling (persuasive but not final) |
| corroborate, substantiate | confirm with more evidence | reiterate (merely repeat) |
| undermine | weaken the basis of | underscore (emphasize) |
| tenuous | weak, thin (of a link or argument) | tenacious (persistent) |
| spurious | false, not genuine | speculative (unproven) |
Change and degree
| Word | Precise meaning | Contrast with |
|---|---|---|
| mitigate | make less severe | exacerbate (make worse), militate (weigh for or against) |
| curtail | cut short, reduce | curb (restrain) |
| bolster | strengthen, support | undermine (weaken) |
| attenuate | weaken, thin out | accentuate (emphasize) |
| proliferate | multiply rapidly | dwindle (shrink gradually) |
| negligible | too small to matter | marginal (small but real) |
| pervasive, ubiquitous | present everywhere | sporadic (occasional, scattered) |
Stance and argument
| Word | Precise meaning | Contrast with |
|---|---|---|
| concede | admit a point, often reluctantly | concur (agree fully) |
| qualify | limit or add conditions to | retract (withdraw entirely) |
| contend, posit | claim; propose as a starting point | contest (dispute) |
| belie | give a false impression of; contradict | betray (reveal) |
| refute | prove wrong | dispute (argue against, not necessarily successfully) |
| reconcile | make compatible | resolve (settle) |
Attitude and character (literature and history)
| Word | Precise meaning | Contrast with |
|---|---|---|
| sanguine | confidently optimistic | sanguinary (bloody) |
| circumspect | cautious, wary | circumscribed (limited) |
| chastened | humbled by a setback | chaste (pure) |
| ambivalent | having mixed feelings | indifferent (not caring) |
| diffident | shy, lacking confidence | indifferent |
| reticent | reluctant to speak or share | reluctant (unwilling, in general) |
| pragmatic / dogmatic | practical / rigidly insistent on doctrine | pedantic (fussy about small rules) |
Style and quality (arts and humanities passages)
| Word | Precise meaning | Contrast with |
|---|---|---|
| prosaic | ordinary, unimaginative | evocative (vividly suggestive) |
| idiosyncratic | peculiar to one person | conventional (following common practice) |
| derivative | imitative, unoriginal | innovative (new, original) |
| austere / ornate | plain and severe / heavily decorated | understated (tastefully plain, not severe) |
| perfunctory | done with minimal care | peremptory (commanding) |
| meticulous | extremely careful | perfunctory (minimal effort) |
| arbitrary | based on whim, not reason | systematic (following a method) |
Secondary meanings
| Word | Everyday sense | SAT sense | Example |
|---|---|---|---|
| qualify | be eligible | limit, modify | She qualified her claim to cover only some goods. |
| check | verify | restrain | Predators check prey populations. |
| arrest | detain | halt | The drug arrests the disease’s progress. |
| entertain | amuse | consider | Few geologists would entertain the idea. |
| observe | watch | comply with | New seats must observe the original layout. |
| temper | anger | moderate | She tempered her praise with a warning. |
| sanction | penalize | also approve, authorize | The board sanctioned the plan. |
| discount | reduce a price | disregard | Critics discounted the early results. |
| betray | be disloyal | reveal unintentionally | His voice betrayed his nerves. |
| champion | winner | advocate for | She championed the reform. |
Sanction can mean either approve or penalize, so let the context decide.
Roots narrow the field
| Root or prefix | Meaning | Words |
|---|---|---|
| ambi-, equi- | both, equal | ambivalent, equivocal |
| voc | voice, call | equivocal, advocate, provoke |
| circum- | around | circumspect, circumvent |
| spec, spic | look | circumspect, speculative, conspicuous |
| cred | believe | credible, incredulous |
| bene-, mal- | good, bad | benevolent, malign |
| -cede, -ceed | go, yield | concede, precede |
Roots give you a direction, not a definition. Circumspect (“looking around”) suggests caution, not curiosity.
Worked examples
Exam technique
On test day
- Predict first. Use the clue to fix the blank’s charge (positive or negative) and strength before looking at the choices.
- Sort the choices into words you know and words you don’t. Test every familiar word strictly.
- Use roots and word families to find the charge of an unfamiliar word (mal- is bad, bene- is good).
- Two synonyms usually cancel. If two choices mean the same thing, neither is likely to be the answer.
- Trust elimination. If every familiar word fails a clue, choose the unfamiliar one, even if you have never seen it.
Your vocabulary system
- Daily (15 minutes): learn 10 new words from these tables and review due cards with Courselo flashcards. Spaced repetition beats cramming.
- Error log: for every missed word, record the sentence where you met it, its precise meaning and the near-synonym you confused it with.
- Study in sets: tentative / provisional / equivocal, mitigate / exacerbate, undermine / underscore, reticent / diffident.
- Read with a pen: one dense article a day (science journalism, long-form history or criticism), noting three tier-two words in context.
- Weekly: a 20-word self-test. Put every miss back into daily review.
Common mistakes
Quick recap
- Hard module 2 Words in Context items test precise tier-two words and secondary senses.
- Learn words in functional groups: certainty and evidence, change and degree, stance, attitude, and style.
- Know the shade differences: provisional (temporary) vs. equivocal (ambiguous) vs. tentative (hesitant).
- Memorize the common secondary senses: qualify, check, arrest, entertain, observe, temper, discount, betray.
- Predict the charge first, cancel synonym pairs, and choose an unfamiliar word only after every familiar one fails.
- Review daily with spaced repetition and log every missed word alongside the word you confused it with.