←
Proto-Germanic *aiwaz (derived)
←
Proto-Germanic *aiwō (mention)
←
Proto-Germanic *awjō (inherited)
←
Westrobothnian oi (link)
←
Proto-Indo-European *h₂óyu (derived)
→
Old English ieg (cognate)
→
Faroese oyggj (derived)
→
Middle Low German o (cognate)
→
Westrobothnian öy (inherited)
→
Icelandic eyja (derived)
→
Norwegian Bokmål øy (inherited)
→
Norwegian Bokmål Karmøy (inherited)
→
Norwegian Bokmål Karlsøy (inherited)
→
Norwegian Nynorsk øy (inherited)