Old High German widar

← German wieder (link)

← Proto-Germanic *wiþer (inherited)

← Proto-Germanic *weþruz (inherited)

← Alemannic German wedär (link)

→ Bavarian wieder (inherited)

→ Cimbrian bidar (inherited)

→ German wider (inherited)

→ German wieder (inherited)

→ German Widder (inherited)

→ Central Franconian widder (inherited)

→ Luxembourgish Widder (inherited)

→ Norwegian Bokmål vær (cognate)

→ Old Norse veðr (cognate)

→ Yiddish ווידער (inherited)