decisively

adverb
1
in a way that is very important for the final result of a particular situation
قاطعانه, سرنوشت‌ساز, به‌طور تعیین‌کننده, به‌طور قاطعانه
2
in a way that shows the ability to decide quickly and with confidence
قاطعانه, با قاطعیت
Congress must act decisively against this threat.
She shook her head decisively.