←
Old English cnēow (cognate)
←
Ancient Greek γόνυ (cognate)
←
Proto-Indo-European *ǵónu (inherited)
←
Proto-Tocharian *kenwäi (inherited)
←
Proto-Tocharian *kenw- (mention)
←
Proto-Tocharian *ken- (mention)
←
Tocharian B keni (cognate)
→
Tocharian B keni (cognate)