Proto-Germanic *nai

→ English nay (inherited)

→ English no (inherited)

→ Danish nej (derived)

→ Faroese nei (inherited)

→ Faroese neiggj (derived)

→ Icelandic nei (inherited)

→ Norwegian Bokmål nei (inherited)

→ Norwegian Nynorsk nei (inherited)

→ Old Norse nei (inherited)

→ Elfdalian näj (inherited)

→ Swedish nej (inherited)