おもわずらず
Meanings
Adverb
1. without noticing; before one realizes; before one is aware of
Kanji used
think (that something is true)
know
Composed of
unconsciously; involuntarily; instinctively; reflexively; spontaneously; unintentionally
not having; unaffected by; aside; I don't know about ...; (arch.) I know not whether; (arch.) I know not if