Proto-Germanic *wundrą

→ English wonder (inherited)

→ English wondrous (inherited)

→ Old English wundor (inherited)

→ Danish under (derived)

→ German Wunder (inherited)

→ German wundern (mention)

→ Faroese undur (derived)

→ West Frisian wûnder (inherited)

→ Old Swedish under (inherited)

→ Icelandic undur (derived)

→ Luxembourgish Wonner (inherited)

→ Norwegian Bokmål under (derived)

→ Dutch wonder (inherited)

→ Norwegian Nynorsk under (derived)

→ Old Norse undra (mention)

→ Old Norse undr (inherited)

→ Old Saxon wundar (inherited)

→ Saterland Frisian Wunder (derived)

→ Swedish under (inherited)

→ Yiddish וווּנדער (inherited)