Free Antonyms MCQs with Answers

121. Antonym of " Astute " is _____________?

• A. Shrewd
• B. Discerning
• C. Canny
• D. Whirlwind
• E. Stupid

Explanation: Astute means clever, shrewd, or perceptive, so its opposite is stupid, meaning lacking intelligence. The other choices describe forms of cleverness and are near-synonyms of astute.

122. Antonym of " Perspicacious " is _____________?

• A. Sagacious
• B. Discerning
• C. Astute
• D. Dull
• E. Canny

Explanation: Perspicacious means having keen insight and sharp understanding, so dull is its opposite. Sagacious, discerning, and astute all describe mental sharpness.

123. Antonym of " Meticulous " is _____________?

• A. Fussy
• B. Painstaking
• C. Scrupulous
• D. Sloppy
• E. Conscientious

Explanation: Meticulous means extremely careful and attentive to detail, whereas sloppy means careless or untidy. The other options are synonyms of meticulous.

124. Antonym of " Sloppy " is _____________?

• A. Careful
• B. Slapdash
• C. Haphazard
• D. Slovenly
• E. Heedless

Explanation: Sloppy means careless, untidy, or lacking precision. Careful is its direct opposite, while the other options also suggest carelessness.

125. Antonym of " Taciturn " is _________?

• A. reticent
• B. introverted
• C. meek
• D. Loquacious

Explanation: Taciturn means habitually silent or unwilling to speak, whereas loquacious means very talkative. Reticent and introverted may also suggest quietness, but they are not opposites.

126. Antonym of "Serene" is _________?

• A. Tranquil
• B. Calm
• C. Placid
• D. Anxious

Explanation: Serene means calm, peaceful, or untroubled, so anxious, meaning worried or uneasy, is its opposite. Tranquil, calm, and placid are all synonyms of serene.

127. Antonym of "earnest" is _______?

• A. cheap
• B. frivolous
• C. release
• D. civilized

Explanation: Earnest means serious and sincere, so its opposite is frivolous, meaning lacking seriousness. Cheap and civilized do not contrast with earnest in meaning.

128. Antonym of "accelerate" is _______?

• A. delay
• B. risk
• C. monitor
• D. deny

Explanation: Accelerate means to speed up, while delay means to hold back or make something later. The more exact antonym would be decelerate, but it is not listed.

129. Antonym of "bemuse" is _______?

• A. depress
• B. inspire
• C. clarify
• D. desire

Explanation: To bemuse someone is to confuse or bewilder them, so to clarify is its natural opposite. Inspire and desire concern motivation and wishes, not removal of confusion.

130. Antonym of "impervious" is _______?

• A. kind
• B. disastrous
• C. prone
• D. perfect

Explanation: Impervious means not allowing influence or penetration, while prone can mean susceptible or liable to be affected. Kind, disastrous, and perfect are unrelated in meaning.