1) 無駄むだ #1,073 Inflections of 無駄 Class Na-adjective Stem Inflected ending ✕ Link copied! Common N3 むだ [0] Meaning Shirabe Noun Na-adjective futility; waste; uselessness; pointlessness; idleness 今更いまさら後悔こうかいしても無駄むだだ。 It's no use regretting it now. Kanji 無 ム nothingness, none, ain't 駄 ダ burdensome, pack horse, horse load Forms 無駄#1,073無駄むだムダ#6,608ムダ徒#74,548徒むだむだむだ