ぎょうへんかくかつよう ラ行変格活用 LinksSentence search for ラ行変格活用Sentence search for ラぎょうへんかくかつようKanji details for 行, 変, 格, 活 and 用Edit in JMdict Noun1. r-stem irregular conjugation (in classical Japanese); r-irregular conjugationGrammar Discussions Log in to talk about this word.