しょうこ 性懲りもなく LinksSentence search for 性懲りもなくSentence search for しょうこりもなくKanji details for 性 and 懲Edit in JMdict Expressions (phrases, clauses, etc.), Adverb (fukushi)1. not having learned one's lesson; never changing one's ways; doggedly; in spite of one's negative experiencesSee also 性懲りもない Discussions Log in to talk about this word.