Proto-Germanic *unwedrą

→ English unweather (inherited)

→ Afrikaans onweer (inherited)

→ Old English unweder (inherited)

→ Danish uvejr (inherited)

→ German Unwetter (inherited)

→ Norwegian Bokmål uvær (inherited)

→ Dutch onweer (inherited)

→ Norwegian Nynorsk uvêr (inherited)

→ Old Saxon unwedar (inherited)

→ Saterland Frisian Uunweeder (inherited)

→ Swedish oväder (derived)