どうちゃくむじゅん 撞着矛盾 LinksSentence search for 撞着矛盾Sentence search for どうちゃくむじゅんKanji details for 撞, 着, 矛 and 盾Edit in JMdict Noun, Suru verb1. self-contradictionYojijukugo (four character compound) Discussions Log in to talk about this word.