うっかり
commonJLPT N2Adverb (fukushi)
Adverb (fukushi), Adverb taking the 'to' particle, Suru verb
1.carelessly; thoughtlessly; inadvertently
Example sentences
うっかりミスしちゃった。
I made a careless mistake.
うっかり忘れてたんだよ。
It must've slipped my mind.
Write it
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