そつぜん 卒然 LinksSentence search for 卒然Sentence search for そつぜんSentence search for 率然Kanji details for 卒 and 然Edit in JMdict 'taru' adjective, Adverb taking the 'to' particle1. sudden; unexpected; unannounced; abruptOther forms率然 【そつぜん】 Discussions Log in to talk about this word.