Joy English · Level C2 · Describing people and ideasjoy-english.com

Sophisticated adjectives for people and ideas

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Describe minds, characters, arguments and problems with precise adjectives such as erudite, astute, incisive, tenuous, spurious and intractable.

Choose the right adjective

Choose the adjective that best completes each sentence.

  1. Only a truly ___ scholar, who had read widely in several languages and fields, could trace the origin of the phrase.
    • a) astute
    • b) erudite
    • c) sanguine
    • d) ephemeral
  2. The link between the two studies is ___: it rests on a single, unverified anecdote.
    • a) incisive
    • b) ephemeral
    • c) tenuous
    • d) magnanimous
  3. The disease is ___: symptoms are mild at first and the damage builds up unnoticed.
    • a) tacit
    • b) insidious
    • c) inscrutable
    • d) sanguine
  4. Despite the poor forecasts, Kofi remained ___ about the company's future.
    • a) inscrutable
    • b) spurious
    • c) tacit
    • d) sanguine
  5. Her analysis was ___: in a few sharp sentences it went straight to the heart of the problem.
    • a) ephemeral
    • b) insidious
    • c) incisive
    • d) tenuous
  6. Fame on social media can be ___: today's star is forgotten by next month.
    • a) tacit
    • b) sanguine
    • c) ephemeral
    • d) erudite
  7. The winner was ___ in victory, praising her rival's skill and offering to share the prize.
    • a) astute
    • b) magnanimous
    • c) spurious
    • d) insidious
  8. There was a ___ agreement among the staff that nobody would mention the incident again.
    • a) spurious
    • b) sanguine
    • c) tenuous
    • d) tacit

Complete the sentences

Complete each sentence with one word from this list. Use each word once: astute, spurious, intractable, inscrutable, erudite, magnanimous, insidious, tenuous.

  1. The ___ investor sold her shares weeks before the market turned.
  2. The claim that the herb cures every illness is ___; no study has ever confirmed it.
  3. The boundary dispute between the two neighbours proved ___: years of patient mediation failed to bring them any closer.
  4. The old judge's face was ___; no one could tell what he was thinking.
  5. Her ___ lectures, full of references to philosophy, history and mathematics, attract students from every faculty.
  6. It was ___ of him to forgive the debt in full.
  7. The ___ spread of misinformation is hard to notice until it has changed opinions.
  8. Because the connection between the two events was extremely slight and ___, the committee refused to draw a conclusion.

Answer key

Choose the right adjective

  1. b) eruditeGreat learning is erudite. Astute means shrewd rather than learned.
  2. c) tenuousA very weak connection is tenuous. Incisive describes sharp analysis, not a link.
  3. b) insidiousHarm that spreads gradually and unseen is insidious.
  4. d) sanguineCheerfully optimistic in a difficult situation is sanguine.
  5. c) incisiveSharp, clear thinking that reaches the core of a problem is incisive. Tenuous would mean weak.
  6. c) ephemeralLasting only a short time is ephemeral.
  7. b) magnanimousGenerous towards a rival is magnanimous.
  8. d) tacitAn agreement understood without being stated is tacit.

Complete the sentences

  1. astute / shrewd / canny / savvyShrewd and quick to read a situation is astute.
  2. spurious / false / baseless / unfounded / groundless / bogus / dubiousA claim that looks genuine but is false is spurious.
  3. intractable / insoluble / unsolvable / irresolvable / unresolvableA problem that resists every attempt to solve it is intractable.
  4. inscrutable / unreadable / impassive / expressionless / blankImpossible to read or interpret is inscrutable.
  5. erudite / learned / scholarlyShowing great learning is erudite.
  6. magnanimous / generous / gracious / noble / kindGenerous and forgiving is magnanimous.
  7. insidious / gradual / creeping / slow / subtleHarm that spreads gradually and unnoticed is insidious.
  8. tenuous / weak / flimsy / fragile / thinA very slight, flimsy link is tenuous.