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Synonyms and Antonyms

16 minbeginnerModule 3: Verbal ReasoningContinues from hat-vocabulary
16 min · Module 3: Verbal Reasoning · Vocabulary in action

Why This Matters

The verbal section's largest single block is vocabulary: a word, four options, one meaning. It is also the block that improves fastest, because it has no ceiling on how much you can prepare and no ambiguity about what is being asked. Two hundred well-chosen words, learned with roots and in sentences, is worth more marks than any technique in this course.

There is a technique half as well: even when the word is unfamiliar, the options can usually be cut from four to two using roots, tone and part of speech. That is the difference between a section at 50% and a section at 70%.

A Simple Model

A synonym question asks for the option closest in meaning; an antonym question asks for the option most nearly opposite. Neither asks for an identical word, which is why degree and tone matter.

predict → cover the options → match → eliminate by degree

The order matters. Reading four options first anchors you on them and makes you choose whichever you recognise; predicting first forces you to use the word itself. Then eliminate by degree: if the word means "humid" and an option says "soaking", the option is too strong.

Antonym questions have their own trap: two options often fit the same direction — one a synonym, one a near-synonym — and the genuine opposite looks less familiar. Ask what the word's opposite pole is: not "unrelated to it", but the far end of its own axis.

The Actual Detail

Roots that decode unfamiliar words

RootMeaningWords
bene / malgood / badbenevolent, benefit, malice, malfunction
vertruthverify, veracity, verdict
credbelievecredible, incredulous, credentials
lumlightlucid, luminous, illuminate
tenholdtenacious, tenant, retain
gregflock, groupgregarious, congregate, segregate
loqu / locuspeakloquacious, eloquent, elocution
pathfeelingapathy, sympathy, pathetic
phillovephilanthropy, bibliophile
dictsaypredict, contradict, dictate
spec / vidlook / seeinspect, spectacle, evident, provide
mit / misssendtransmit, dismiss, emissary
chrontimechronology, chronic, synchronise
pseudofalsepseudonym, pseudoscience

A word bank worth owning

WordMeaningWordMeaning
lucidclear, easy to understandobscureunclear, little known
candidfrank, honestevasiveavoiding a direct answer
gregarioussociabletaciturnreserved, saying little
laconicusing very few wordsverboseusing too many words
ephemeralshort-livedperpetualnever-ending
meticulousextremely carefulnegligentcareless
tenaciouspersistent, holding onirresolutewavering
magnanimousgenerous, forgivingpettysmall-minded
frugalthrifty, sparingextravagantwasteful
mitigateto make less severeexacerbateto make worse
impartialfair, unbiasedbiasedprejudiced
austereplain, severelavishrichly abundant
pragmaticpracticaldogmaticasserting unproven beliefs
diligenthard-workingindolentlazy
prevalentwidespreadscarcehard to find
redundantneedlessly repeatedconcisebrief and clear
capriciousunpredictably changingsteadfastfirmly constant
ubiquitousfound everywhererareuncommon
dubiousdoubtfulcertainbeyond doubt
parsimoniousextremely stingygenerousfreely giving

How to learn words so they survive to exam day

Tone and part of speech. "Notorious" means famous for something bad, so it is not a synonym of "famous". And "novel" is an adjective meaning new before it is a noun meaning a book — check how the word is used in the stem sentence before choosing.
The antonym trap. When two options point the same way ("relieve" and "soften" for the opposite of "aggravate"), neither can be the answer — the question wants the other pole, not a synonym of one pole. Read all four options before deciding.

Worked Examples

1. CANDID is most nearly:

Predict first: candid means open and honest, like an unposed photograph. Options: deceitful, frank, hesitant, polished. "Deceitful" is the opposite pole, "hesitant" is unrelated, "polished" describes style. Frank is the match.

2. Choose the word most nearly opposite to FRUGAL:

Frugal means sparing with money, so the opposite pole is wasteful. Options: thrifty, extravagant, careful, poor. "Thrifty" is a synonym (same direction, so eliminated), "careful" is adjacent, and "poor" describes a state, not a habit. Extravagant.

3. MALEVOLENT is most nearly:

Decode with the root: mal = bad, vol = wish, so "wishing harm". Options: kind, spiteful, timid, powerful. Spiteful. Knowing three roots (bene, mal, vol) answers this in five seconds.

4. The word OBSCURE in "an obscure regulation" most nearly means:

Used of a regulation, obscure means little known or hard to understand — not physically dark. Options: unclear, dim, hidden, complicated. Unclear fits the context best; "dim" is the physical sense, which does not apply to a regulation.

Try It

LACONIC most nearly means:

Choose the word most nearly opposite to MITIGATE:

You meet a word you have never seen. What is the best first move?

Choose the word most nearly opposite to TENACIOUS:

Check Your Understanding

Without looking back: give one word meaning short-lived, one meaning careless, and the root that means "truth".

The answer: ephemeral, negligent, and ver (as in verify and veracity).

A word meaning short-lived is . A word meaning careless is . The root meaning truth is , and the root meaning bad is .

Apply It

Decode these four words you have not memorised, using roots and prefixes only: incredulous, circumspect, maladroit, benevolent. Then say which two are close to opposite in meaning and why.

Show the reasoning

Incredulous = in (not) + cred (believe) + ous (full of) = unable to believe, sceptical. Circumspect = circum (around) + spec (look) = looking around, therefore cautious. Maladroit = mal (bad) + adroit (skilful) = clumsy. Benevolent = bene (good) + vol (wish) = wishing good, therefore kind.

The opposition pair is benevolent and maladroit in respect of the mal/bene contrast only — but careful: maladroit is about skill, not about goodwill, so it is not a true antonym of benevolent. The genuine opposite of benevolent is malevolent (wishing harm), and the genuine opposite of maladroit is adroit (skilful). That distinction is exactly the degree-and-axis check that separates a right answer from a tempting one.

Connect

Single words are done. The next lesson puts words into relationships — analogies — where a fixed bridge sentence between two words is worth more than knowing both definitions.