Proto-Germanic *airō

→ English oar (inherited)

→ Old English ar (inherited)

→ Danish åre (inherited)

→ Estonian aer (derived)

→ Finnish airo (derived)

→ Faroese ár (inherited)

→ Westrobothnian ar (inherited)

→ Icelandic ár (derived)

→ Ingrian airo (derived)

→ Latvian airis (cognate)

→ Old Norse ár (inherited)

→ Northern Sami áiru (derived)

→ Southern Sami aajroe (derived)

→ Inari Sami áiru (derived)

→ Swedish åra (derived)