Playbook
Vocabulary — Synonyms
150 stems, 150 unique words. Sentence-context picks the right register. 99% EASY+MOD.
- questions in the bank
- 150
- tagged HARD
- 1%
- subtopic(s) covered
- 1
- worked examples
- 2
When you’ll see it
An underlined word inside a sentence; pick the option closest in meaning.
How this question type works
150 q in 10 years; every single stem uses a unique word — there's no overlap to memorise. So the prep isn't 'memorise 150 words'; it's 'build vocabulary breadth across the 13 thematic families NDA reuses' (see /guide/nda-english/vocab-families).
The sentence frame around the underlined word is not decoration — it sets the register. 'meticulous attention' (positive) vs 'meticulous interrogation' (could be cold/clinical) shifts which synonym fits. Read the surrounding adjectives and the verb tense before scanning options.
Distractor design: the wrong options are almost always real synonyms of *a different sense* of the word. 'CANDID' has options like (a) frank (b) careful (c) clear (d) honest — both frank and honest are correct in different registers, but the sentence's context picks one over the other.
The sub-skills
The rules and habits that decide whether you get this question right.
Register matching
Match the formality of the surrounding sentence. Formal stems get Latinate synonyms (commence); informal stems get Anglo-Saxon (start).
Part-of-speech preservation
If the underlined word is an adjective, all 4 options should be adjectives. If one option is a noun, it's almost certainly wrong — unless the wrap-around grammar would survive the swap.
Polarity check
If the sentence implies criticism, the synonym should be neutral-to-negative. The 'wrong sentiment' option is a common distractor.
2 worked examples from the bank
Real past-year questions tagged to this playbook. Click to reveal options + solution.
[Q1 · Apr · 2026]
[Q3 · Apr · 2026]
Traps to expect
Distractor shapes specific to this playbook. The page-wide Traps section covers the bank-level patterns.
Near-synonym of a different sense
The wrong option is a real synonym of the word in a sense that doesn't fit this sentence. ('clear' for CANDID is right in 'crystal clear' but wrong for 'a candid admission'.)
False friend
An option that LOOKS like it should be the answer (similar root, similar prefix) but isn't. 'inflammable' looks opposite of 'flammable' but means the same — recall the family.
Drill every vocabulary — synonyms question
150 questions from the bank, scoped to the named subtopic.
Related playbooks
Often paired with this one — drill these next if you found the worked examples above tractable.