どうごはんぷく 同語反復 LinksSentence search for 同語反復Sentence search for どうごはんぷくSentence search for 同語反覆Kanji details for 同, 語, 反 and 復Edit in JMdict Noun1. tautology (language)Noun2. tautologyLogic, See also 恒真式Other forms同語反覆 【どうごはんぷく】 Discussions Log in to talk about this word.