Impetuous

The word “impetuous” is an adjective that describes someone or something that acts or reacts quickly and without thinking or considering the consequences. It often implies a lack of caution or restraint.

Interesting fact: The word “impetuous” comes from the Latin word “impetuosus,” which means “violent” or “forceful.” It is derived from the Latin word “impetus,” which means “attack” or “assault.”