abruptly

adverb
1
in a sudden, unexpected and often unpleasant way
ناگهان, به‌طور ناگهانی, یکباره, به‌طور غیرمنتظره, بی‌مقدمه, دفعتاً
2
in a way that seems rude and unfriendly, without taking time to say more than is necessary
بی‌مقدمه, خشن, بی‌ادبانه, غیرمودبانه, خشک
‘Come here!’ she said abruptly.
synonym brusquely, curtly