Home/Vocab Vault/不可不可不可ふかwrongN3na-AdjectiveFreq. #9048Meanings1wrong2bad3improper4unjustifiable5inadvisable6not allowed7not possible8failing gradeConjugationsFormJapaneseて-formふかでPast (casual)ふかだったPast (polite)ふかでしたNegative (casual)ふかじゃないNegative (polite)ふかじゃないですConditional (たら)ふかだったらRelated WordsSame Kanji不ふun-不安ふあんanxiety不便ふべんinconvenience不調ふちょうbad conditionLearn MoreGrammar〜てte-form (connecting)〜でしたwas (polite past)〜ばif ~〜たらif / when ~Practice 不可 in JIVXReinforce this word with AI-graded sentence practice and spaced repetition.Start Practicing Free