うっかり
Meanings
Adverb
Verb (する)
Onomatopoeic
1. carelessly; thoughtlessly; inadvertently
Pitch accent
っか
Top 2900
Examples (5 in total)
I almost forgot all about that.
I carelessly allowed the door to stand open.
Everybody blames me for my careless mistake.
Did you break the window on purpose or by accident?
He accidentally hit his thumb with the hammer.