りはん 離反 Common word LinksSentence search for 離反Sentence search for りはんSentence search for 離叛Kanji details for 離 and 反Edit in JMdict Noun, Suru verb, Intransitive verb1. estrangement; alienation; disaffection; desertion; defection; breakawayOther forms離叛 【りはん】Notes離叛: Rarely-used kanji form. Discussions Log in to talk about this word.