きっぱり
kippari

Suru Verb
To-Adverb

1. clearly; plainly; distinctly; decisively; flatly; definitely; resolutely

Onomatopoeia
かれ わたくし なか れるのをきっぱりと ことわった。
karewa watashio nakani ireru nō kipparito kotowatta
He flatly refused to let me in.
Other forms: