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One-Word Substitution — MCQs with Answers (Set 3)

One word can replace a whole phrase. This lesson shows how to learn these words fast.

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Q1. Which word names a simple organism, like mould or yeast, that lacks chlorophyll and feeds on organic matter?

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Answer: A

Fungus forms its own biological kingdom, distinct from plants, animals, and bacteria.

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Q2. Which word names the rearing of silkworms for the production of silk?

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Answer: D

Sericulture comes from the Latin ‘sericum’ (silk); apiculture instead refers to beekeeping.

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Q3. Which word describes a person able to speak two languages fluently?

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Answer: D

Bilingual specifically means two languages; polyglot implies knowledge of several languages.

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Q4. Which scale is used to measure the magnitude of an earthquake?

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Answer: A

The Richter scale, developed in 1935, measures the energy released by an earthquake.

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Q5. Which word describes something related to the moon?

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Answer: C

Lunar specifically relates to the moon, as in a lunar eclipse or the lunar calendar.

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Q6. Which word names an instrument used to measure atmospheric pressure, often to predict weather?

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Answer: B

Barometer measures air pressure specifically; a thermometer measures temperature and an anemometer measures wind speed.

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Q7. Which word means to pay close attention to advice or a warning?

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Answer: A

Heed specifically implies attentive consideration, not necessarily full compliance like obey.

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Q8. Which word means a strong liking or habitual preference for something?

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Answer: D

Penchant specifically implies a persistent, often noticeable liking or tendency.

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Q9. Which word names a group of citizens sworn to give a verdict in a legal case based on evidence?

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Answer: C

A jury specifically renders a verdict in a court case, distinct from a tribunal, which is a judicial body more broadly.

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Q10. Which word describes something imagined or invented rather than real?

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Answer: B

Figment specifically implies something existing only in the imagination, as in ‘a figment of imagination’.

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Q11. Which word names the customs, arts, and achievements shared by a particular society?

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Answer: A

Culture broadly covers a society’s shared beliefs, arts, and practices, distinct from civilization, which implies an advanced social organization.

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Q12. Which word names a person one works with, especially in a professional or official setting?

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Answer: D

Colleague specifically implies a shared profession or workplace, often at a similar level.

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Q13. Which word names a performer skilled in gymnastic feats like tumbling and balancing?

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Answer: C

Acrobat is the general term for such performers, often associated with circus performances.

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Q14. Which word names a forceful, bitter verbal attack or criticism?

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Answer: B

Diatribe specifically implies a sustained, often abusive critical attack in speech or writing.

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Q15. Which word names a small village or settlement, smaller than a town?

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Answer: A

Hamlet specifically implies a very small, often unincorporated settlement, smaller than a village.

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Q16. Which word names the deliberate, systematic destruction of an entire ethnic or national group?

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Answer: B

Genocide is a specific legal term for the intentional destruction of a national, ethnic, racial, or religious group.

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Q17. Which word describes something open to more than one interpretation?

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Answer: D

Ambiguous specifically means having two or more possible meanings, more precise than merely vague.

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Q18. Which word describes a surprising success achieved largely by luck rather than skill?

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Answer: C

A fluke specifically implies an unlikely, unrepeatable success attributable to chance.

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Q19. Which word names persuasive speaking or writing, sometimes with more style than substance?

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Answer: B

Rhetoric can be neutral (the art of persuasion) or critical (implying empty, showy language).

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Q20. Which word names a mixed alcoholic drink, or figuratively, any mixture of different elements?

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Answer: D

Cocktail is used both literally for the drink and figuratively for any combination, such as a ‘cocktail of chemicals’.

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Q21. Which word describes a person intolerant of opinions, beliefs, or people different from their own?

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Answer: C

Bigot specifically implies stubborn intolerance and prejudice against those who differ.

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Q22. Which word names the study of the origin and historical development of words?

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Answer: A

Etymology traces a word’s history and origin, easily confused in spelling with entomology (the study of insects).

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Q23. Which word describes a material that can be hammered or pressed into different shapes without breaking?

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Answer: C

Malleable specifically refers to shaping by hammering or pressing; ductile instead refers to being drawn into wires.

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Q24. Which word describes an animal that feeds only on plants?

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Answer: B

Herbivorous comes from Latin ‘herba’ (plant) and ‘vorare’ (to devour).

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Q25. Which word describes something that lasts forever, without beginning or end?

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Answer: B

Eternal means without beginning or end. It describes something that lasts forever. Perpetual means going on without stopping, but it may still have a start. Infinite is about size or number. Timeless means unaffected by time.

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