いのちし 命知らず LinksSentence search for 命知らずSentence search for いのちしらずKanji details for 命 and 知Edit in JMdict Noun which may take the genitive case particle 'no', Na-adjective (keiyodoshi), Noun1. recklessness; daredevilry; rashnessNoun which may take the genitive case particle 'no', Na-adjective (keiyodoshi), Noun2. long-lastingArchaic Discussions Log in to talk about this word.