Synonyms, Antonyms and One-word Substitution Quiz

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Synonyms, antonyms and one-word substitution.

This Lok Sewa practice set has 50 multiple-choice questions (Subject: English · For: Kharidar, Nayab Subba, Section Officer · Level: Medium). Take the quiz above first; after that, use the study list below to revise every question with its correct answer and a short explanation.

Study list: all 50 questions with answers and explanations
  1. Choose the synonym of "Abundant".

    • A) Scarce
    • B) Plentiful ✔
    • C) Rare
    • D) Empty

    Why: 'Abundant' means available in large quantity, so its synonym is 'plentiful'. 'Scarce' and 'rare' are its opposites.

  2. Choose the synonym of "Candid".

    • A) Frank ✔
    • B) Secret
    • C) Clever
    • D) Rude

    Why: 'Candid' means open and honest in speech, so its synonym is 'frank'.

  3. Choose the synonym of "Obsolete".

    • A) Modern
    • B) Useful
    • C) Outdated ✔
    • D) Rare

    Why: 'Obsolete' means no longer in use, so its synonym is 'outdated'.

  4. Choose the synonym of "Diligent".

    • A) Lazy
    • B) Hardworking ✔
    • C) Careless
    • D) Clever

    Why: 'Diligent' means showing steady care and effort, so its synonym is 'hardworking'.

  5. Choose the synonym of "Reluctant".

    • A) Willing
    • B) Unwilling ✔
    • C) Happy
    • D) Ready

    Why: 'Reluctant' means not willing to do something, so its synonym is 'unwilling'.

  6. Choose the antonym of "Ancient".

    • A) Old
    • B) Historic
    • C) Modern ✔
    • D) Past

    Why: 'Ancient' means very old, so its antonym is 'modern'.

  7. Choose the antonym of "Humble".

    • A) Proud ✔
    • B) Polite
    • C) Simple
    • D) Kind

    Why: 'Humble' means modest and not proud, so its antonym is 'proud'.

  8. Choose the antonym of "Transparent".

    • A) Clear
    • B) Opaque ✔
    • C) Bright
    • D) Thin

    Why: 'Transparent' means letting light through so you can see clearly. Its antonym is 'opaque', which lets no light through.

  9. Choose the antonym of "Temporary".

    • A) Brief
    • B) Permanent ✔
    • C) Short
    • D) Quick

    Why: 'Temporary' means lasting a short time, so its antonym is 'permanent'.

  10. Choose the antonym of "Generous".

    • A) Kind
    • B) Stingy ✔
    • C) Rich
    • D) Helpful

    Why: 'Generous' means ready to give freely, so its antonym is 'stingy'.

  11. Which is the correct opposite of "legal"?

    • A) Unlegal
    • B) Inlegal
    • C) Illegal ✔
    • D) Dislegal

    Why: Words starting with 'l' usually take the prefix 'il-': legal → illegal.

  12. Which is the correct opposite of "regular"?

    • A) Unregular
    • B) Irregular ✔
    • C) Inregular
    • D) Disregular

    Why: Words starting with 'r' usually take the prefix 'ir-': regular → irregular.

  13. One who can speak many languages:

    • A) Bilingual
    • B) Polyglot ✔
    • C) Linguist
    • D) Orator

    Why: A polyglot speaks many languages. Bilingual means two languages.

  14. One who does not believe in God:

    • A) Theist
    • B) Atheist ✔
    • C) Optimist
    • D) Pessimist

    Why: An atheist does not believe in God. A theist does.

  15. That which cannot be read:

    • A) Illegible ✔
    • B) Inaudible
    • C) Invisible
    • D) Illiterate

    Why: 'Illegible' means writing that cannot be read. 'Inaudible' means cannot be heard.

  16. All-knowing:

    • A) Omnipotent
    • B) Omnipresent
    • C) Omniscient ✔
    • D) Omnivorous

    Why: 'Omniscient' means all-knowing. 'Omnipotent' is all-powerful and 'omnipresent' is present everywhere.

  17. Life story of a person written by himself or herself:

    • A) Biography
    • B) Autobiography ✔
    • C) Memo
    • D) Diary

    Why: An autobiography is a life story written by the person himself or herself. A biography is written by someone else.

  18. One who loves mankind and helps the poor:

    • A) Misanthrope
    • B) Philanthropist ✔
    • C) Bibliophile
    • D) Patriot

    Why: A philanthropist loves mankind and gives to help others. A misanthrope dislikes people.

  19. A remedy for all diseases:

    • A) Panacea ✔
    • B) Antidote
    • C) Vaccine
    • D) Placebo

    Why: A panacea is a remedy for all diseases or problems.

  20. With everyone agreeing:

    • A) Anonymous
    • B) Unanimous ✔
    • C) Posthumous
    • D) Unilateral

    Why: 'Unanimous' means with everyone agreeing.

  21. Synonym of 'abundant':

    • A) plentiful ✔
    • B) scarce
    • C) rare
    • D) empty

    Why: 'Abundant' means existing in large amounts, so 'plentiful' is the synonym.

  22. Synonym of 'candid':

    • A) shy
    • B) frank ✔
    • C) secret
    • D) rude

    Why: 'Candid' means honest and direct, so 'frank' is the synonym.

  23. Synonym of 'diligent':

    • A) lazy
    • B) careless
    • C) hard-working ✔
    • D) slow

    Why: 'Diligent' means careful and hard-working.

  24. Synonym of 'obsolete':

    • A) modern
    • B) new
    • C) popular
    • D) outdated ✔

    Why: 'Obsolete' means out of date and no longer used.

  25. Synonym of 'transparent':

    • A) clear ✔
    • B) hidden
    • C) dark
    • D) cloudy

    Why: 'Transparent' means clear, both for objects and for open, honest processes.

  26. Synonym of 'accountable':

    • A) careless
    • B) responsible ✔
    • C) free
    • D) unknown

    Why: 'Accountable' means required to explain one's actions, that is, responsible.

  27. Synonym of 'eminent':

    • A) unknown
    • B) poor
    • C) famous ✔
    • D) weak

    Why: 'Eminent' means famous and respected in a field.

  28. Synonym of 'meagre':

    • A) plenty
    • B) huge
    • C) rich
    • D) scanty ✔

    Why: 'Meagre' means very small in amount, so its synonym is 'scanty'.

  29. Synonym of 'vital':

    • A) essential ✔
    • B) useless
    • C) minor
    • D) optional

    Why: 'Vital' means absolutely necessary, so its synonym is 'essential'.

  30. Synonym of 'commence':

    • A) end
    • B) begin ✔
    • C) delay
    • D) stop

    Why: 'Commence' means to begin.

  31. Antonym of 'expand':

    • A) grow
    • B) widen
    • C) contract ✔
    • D) increase

    Why: 'Expand' means to get bigger, so its antonym is 'contract'.

  32. Antonym of 'transparent':

    • A) clear
    • B) open
    • C) visible
    • D) opaque ✔

    Why: The opposite of 'transparent' (see-through) is 'opaque'.

  33. Antonym of 'ancient':

    • A) modern ✔
    • B) old
    • C) historic
    • D) antique

    Why: The opposite of 'ancient' is 'modern'.

  34. Antonym of 'generous':

    • A) kind
    • B) stingy ✔
    • C) liberal
    • D) giving

    Why: The opposite of 'generous' is 'stingy' (unwilling to give).

  35. Antonym of 'humble':

    • A) modest
    • B) polite
    • C) arrogant ✔
    • D) simple

    Why: The opposite of 'humble' is 'arrogant'.

  36. Antonym of 'victory':

    • A) win
    • B) success
    • C) triumph
    • D) defeat ✔

    Why: The opposite of 'victory' is 'defeat'.

  37. Antonym of 'permanent':

    • A) temporary ✔
    • B) lasting
    • C) stable
    • D) fixed

    Why: The opposite of 'permanent' is 'temporary'.

  38. Antonym of 'accept':

    • A) receive
    • B) reject ✔
    • C) take
    • D) admit

    Why: The opposite of 'accept' is 'reject'.

  39. Antonym of 'increase':

    • A) rise
    • B) grow
    • C) decrease ✔
    • D) expand

    Why: The opposite of 'increase' is 'decrease'.

  40. Antonym of 'legal':

    • A) lawful
    • B) valid
    • C) legitimate
    • D) illegal ✔

    Why: The opposite of 'legal' is 'illegal'.

  41. One word for 'a person who cannot read or write':

    • A) illiterate ✔
    • B) literate
    • C) novice
    • D) amateur

    Why: An illiterate person cannot read or write.

  42. One word for 'a speech made without preparation':

    • A) dialogue
    • B) extempore ✔
    • C) monologue
    • D) lecture

    Why: An extempore speech is made without preparation.

  43. One word for 'a person who works without pay':

    • A) employee
    • B) mercenary
    • C) volunteer ✔
    • D) servant

    Why: A volunteer works without pay by choice.

  44. One word for 'a government by the people':

    • A) monarchy
    • B) autocracy
    • C) oligarchy
    • D) democracy ✔

    Why: Democracy is government by the people, through elected representatives.

  45. One word for 'that which cannot be seen':

    • A) invisible ✔
    • B) visible
    • C) audible
    • D) legible

    Why: 'Invisible' means that which cannot be seen.

  46. One word for 'a life history written by oneself':

    • A) biography
    • B) autobiography ✔
    • C) memoir of others
    • D) novel

    Why: A life history written by oneself is an autobiography.

  47. One word for 'a person who knows many languages':

    • A) linguist only
    • B) bilingual
    • C) polyglot ✔
    • D) translator

    Why: A person who knows many languages is a polyglot.

  48. One word for 'that which cannot be read':

    • A) legible
    • B) edible
    • C) audible
    • D) illegible ✔

    Why: Writing that cannot be read is illegible.

  49. One word for 'a period of ten years':

    • A) decade ✔
    • B) century
    • C) jubilee
    • D) millennium

    Why: A period of ten years is a decade. A century is 100 years.

  50. One word for 'one who looks on the bright side':

    • A) pessimist
    • B) optimist ✔
    • C) realist
    • D) critic

    Why: An optimist looks on the bright side and expects good outcomes.

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