Proto-Germanic *dōkaz

→ English duck (derived)

→ English doek (derived)

→ English dook (derived)

→ English deech (derived)

→ Afrikaans doek (inherited)

→ Cimbrian tuach (inherited)

→ Danish dug (derived)

→ German Tuch (inherited)

→ Middle Dutch doec (inherited)

→ Central Franconian Duch (inherited)

→ Old High German tuoch (inherited)

→ Indonesian duk (derived)

→ Icelandic dúkur (inherited)

→ Luxembourgish Duch (inherited)

→ German Low German Dook (inherited)

→ Dutch doek (inherited)

→ Old Norse dúkr (derived)

→ Pennsylvania German Duch (inherited)

→ Saterland Frisian Douk (derived)

→ Swedish duk (derived)

→ Yiddish טוך (inherited)