acting or done quickly and without thinking carefully about the results (Oxford)
likely to do something suddenly, without considering the results of your actions (Cambridge)
تیز ، عجلت باز ، تُند رفتار
The governor may now be regretting her impetuous promise to reduce unemployment by half. (Cambridge)
Then, impetuous as I was, I bought a new car before I even got a job. (Cambridge)
an impetuous young woman
an impetuous decision
Rash
Impulsive
Cautious
Careful
Considered
Impetuously
Impetuousness
Impetuousness