ひとこと (translations)→ address briefly interruption nothing phrase remark retort simply something statement succinctly word
ぴしゃりと (translations)→ keen quickly resoundingly shortly
ぶっきらぼうに (translations)→ abruptly brusquely crisp gruffly noncommittal severely sourly tersely
小刻みに (translations)→ agitated complexly nervously slightly