Proto-Germanic *þeutaną

→ English tuyere (mention)

→ English tewel (mention)

→ Old English þeotan (inherited)

→ Danish tud (mention)

→ Danish tude (derived)

→ French tuyau (mention)

→ Icelandic þjóta (inherited)

→ Old Norse tjuta (inherited(non/sv))

→ Old Norse þjóta (inherited)

→ Norman tuyau (mention)