Jisho

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Godan verb with 'su' ending, Transitive verb
1. to do (something negative); to make (a blunder); to commit (an error)Colloquial, Usually written using kana alone
Godan verb with 'su' ending, Transitive verb
2. to eat (up); to drinkColloquial, Usually written using kana alone
Notes
遣らかす: Rarely-used kanji form.

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