Select the synonym for the word: QUERULOUS.

Petulant

The correct answer is Option (3) → Petulant

• Querulous (Adjective): Complaining in a petulant or whining manner.

• Petulant (Adjective): (Of a person or their manner) childishly sulky or bad-tempered.

Both words describe a tendency to complain or be irritable, especially in a childish or demanding way.

Why the Other Options Are Incorrect: 

• Imbecile (Noun/Adjective): A foolish or stupid person; extremely stupid.

• Stoic (Adjective): Enduring pain and hardship without showing one's feelings or complaining. (This is an antonym of querulous).

• Deficient (Adjective): Not having enough of a specified quality or ingredient; inadequate.