Latvian austrumi

← Proto-Balto-Slavic *aus- (mention)

← Proto-Indo-European *āws- (mention)

← Proto-Indo-European *aws- (mention)

← Proto-Indo-European *h₂ews- (mention)

← Latvian aust (mention)

← Latvian austra (mention)

← Latvian (suffix)

← Latvian ums (suffix)

→ Old English east (cognate)

→ Latvian Austrija (cognate)

→ Latvian aust (link)