←
Proto-Indo-European *kneyd- (derived)
←
Proto-Indo-European *ken- (mention)
←
Lithuanian knisù (cognate)
←
Middle Irish cned (cognate)
←
Old Norse hníta (cognate)
→
Ancient Greek κνίδη (mention)
→
Ancient Greek χνόος (mention)
→
Ancient Greek κνάφος (mention)