Choose the most appropriate ANTONYM of the given word.

IMPRUDENT

Cautious 

The most appropriate antonym of the word IMPRUDENT is CAUTIOUS.

• Imprudent means "not showing care or thought for the consequences of one's actions; rash or foolhardy."
• Cautious means "showing care or thought for the possible bad consequences of one's actions; circumspect or wary."

The other words do not have the same meaning as cautious.

• Insatiate means "having or showing an insatiable desire or appetite."
• Rapacious means "greedy or plundering."
• Exigent means "making great demands; pressing or urgent."