impetuosity

Definitions

The quality of acting or done quickly and without thought or care.

The force or energy with which a body moves; impulsive vehemence.

Examples

His youthful impetuosity often led him to make rash decisions without considering the long-term consequences.

The young general's impetuosity on the battlefield resulted in a costly defeat for his troops.

Synonyms

rashness impulsiveness hastiness recklessness precipitancy vehemence spontaneity

Antonyms

caution deliberation prudence circumspection thoughtfulness hesitation restraint