異体同心 いたいどうしん Meanings Noun being of one mind; acting in one accord; behaving in perfect harmony Kanji 異 different. Read as イ. 体 body. Read as タイ. 同 same. Read as ドウ. 心 heart. Read as シン. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists