しし 知らず知らず Common word LinksSentence search for 知らず知らずSentence search for しらずしらずSentence search for 知らず識らずSentence search for 不知不識Kanji details for 知Edit in JMdict Adverb (fukushi)1. unconsciously; unwittingly; unawaresYojijukugo (four character compound)Other forms知らず識らず 【しらずしらず】、不知不識 【しらずしらず】 Discussions Log in to talk about this word.