自家撞着 じかどうちゃく Meanings Noun, する verb, Intransitive self-contradiction Kanji 自 self. Read as ジ. 家 home. Read as うち. 撞 thrust; pierce; stab. Read as ドウ. 着 arrive. Read as チャク. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists