Proto-Germanic *twinaz

→ English twin (mention)

→ English twinling (mention)

→ German Zwilling (mention)

→ Faroese tvinnur (derived)

→ Icelandic tvennur (derived)

→ Norwegian Bokmål tvilling (mention)

→ Dutch tweeling (mention)

→ Norwegian Nynorsk tvilling (mention)

→ Saterland Frisian Twilling (derived)

→ Swedish tvilling (mention)

→ Swedish tvenne (derived)

→ Yiddish צווילינג (mention)