←
Proto-Germanic *witaną (inherited)
←
Proto-West Germanic *witan (inherited)
←
Old High German wizzan (inherited)
←
Proto-Indo-European *weyd- (root)
←
Proto-Indo-European *wóyde (derived)
→
Middle English witen (cognate)
→
Alemannic German wüsse (cognate)
→
Luxembourgish wëssen (cognate)
→
Saterland Frisian wíete (cognate)
→
Swedish visso (cognate)
→
Tocharian B īme (cognate)
→
Yiddish וויסן (cognate)