むだぼね 無駄骨 LinksSentence search for 無駄骨Sentence search for むだぼねSentence search for 徒骨Kanji details for 無, 駄 and 骨Edit in JMdict Noun1. wasted effort; fruitless effort; vain effortsOther forms徒骨 【むだぼね】Notes徒骨: Rarely-used kanji form. Discussions Log in to talk about this word.