Old Norse austr

← Old English ēast (mention)

← Proto-Germanic *austrą (inherited)

← Old High German ōst (mention)

← Proto-Indo-European *h₂ews- (root)

→ Old English east (cognate)

→ Danish øst (inherited)

→ Faroese eystur (derived)

→ Westrobothnian awst (inherited)

→ Icelandic austur (derived)

→ Norwegian Bokmål øst (derived)

→ Norwegian Bokmål aust (derived)

→ Norwegian Nynorsk auster (inherited)

→ Norwegian Nynorsk aust (derived)

→ Norwegian Nynorsk aust (derived)

→ Old Norse austrœnn (suffix)

→ Old Norse Austri (mention)

→ Old Norse austan (suffix)

→ Old Norse eystri (mention)

→ Swedish öster (inherited)

→ Swedish öst (inherited)

→ Swedish Östergötland (inherited)