思おもわず知しらずMeaningsAdverb1. without noticing; before one realizes; before one is aware ofOther spellings思おもわずしらずUsage share unknownKanji used思think (that something is true)知knowComposed of思おもわずunconsciously; involuntarily; instinctively; reflexively; spontaneously; unintentionally; in spite of oneselfAdverb知しらずnot having; unaffected by; aside; I don't know about ...Suffix