Select the antonym of 'CATALYST'. MCQ with Answer and Explanation

Select the antonym of 'CATALYST'.
A. Impetus
B. Stimulus
C. Spur
D. Inhibitor
Answer: Option D
Solution (By JKSSB Mock Tests)
CATALYST means a person or thing that precipitates an event; its antonym is INHIBITOR.

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Practice More Synonyms and Antonyms Questions

Question #1
Select the antonym of 'AFFECT'.
A. Alter
B. Leave unchanged
C. Influence
D. Impact

Correct Answer: Option B


Explanation:
AFFECT means to have an effect on; its antonym is LEAVE UNCHANGED.

This question belongs to: English Synonyms and Antonyms
Question #2
Choose the antonym of 'ABSOLVE'.
A. Exonerate
B. Condemn
C. Acquit
D. Pardon

Correct Answer: Option B


Explanation:
'Absolve' means to declare someone free from blame. Its antonym is 'Condemn'.

This question belongs to: English Synonyms and Antonyms
Question #3
Select the synonym of 'AMICABLE'.
A. Antagonistic
B. Hostile
C. Friendly
D. Unfriendly

Correct Answer: Option C


Explanation:
AMICABLE means characterized by friendliness; its synonym is FRIENDLY.

This question belongs to: English Synonyms and Antonyms