Old High German ofan

→ Old English open (mention)

→ German offen (mention)

→ German Ofen (inherited)

→ Old High German steinofan (compound)

→ Old High German fiurofan (compound)

→ Luxembourgish Uewen (inherited)

→ Pennsylvania German Offe (inherited)

→ Swedish offentlig (mention)

→ Yiddish אויוון (inherited)