粉ふん骨こつ砕さい身しんMeaningsNounSuru verbIntransitive verb1. making one's best exertions (Yojijukugo)Other spellings紛ふん骨こつ砕さい身しん0%Kanji used粉powder骨bone砕break into pieces身one's bodyKanji in other spellings紛confusionPitch accentふんこつさいしん