Identify the most appropriate ANTONYM of the highlighted word in the following sentence.
A boisterous horse must have a rough bridle.

Correct option is D

The correct antonym of the given word "boisterous" is "calm."
Boisterous: Noisy, energetic, and cheerful.
Hindi meaning: शोरगुल वाला
Example: The children were boisterous during the party.
Antonym: " calm": Peaceful, quiet, and free from disturbance.
Hindi Meaning: शांत
Example: The lake was calm and serene in the morning.
Synonyms: rowdy, loud, bouncy, exuberant.
Antonyms: peaceful, quiet, tranquil, serene.
Meanings of all options:
Rowdy: noisy and disorderly.
Loud: producing much noise.
Bouncy: lively and energetic.
Calm: free from disturbance.