いむだ 言うだけ無駄 LinksSentence search for 言うだけ無駄Sentence search for いうだけむだKanji details for 言, 無 and 駄Edit in JMdict Expressions (phrases, clauses, etc.)1. would be a waste of words; would be a waste of breath; there's no point in saying Discussions Log in to talk about this word.