Proto-Germanic *rūhwaz

→ Afrikaans ru (inherited)

→ Old English ruh (inherited)

→ Old English ruhha (derived)

→ German rau (inherited)

→ German Rochen (derived)

→ West Frisian rûch (inherited)

→ Old High German ruh (inherited)

→ Dutch rog (derived)

→ Dutch ruig (mention)

→ Dutch ruw (inherited)

→ Scots roch (derived)

→ Saterland Frisian ruuch (derived)

→ Swedish rocka (derived)

→ Yiddish רוי (inherited)