Latvian oga

← Old Church Slavonic агода (cognate)

← Proto-Balto-Slavic *ṓˀgāˀ (inherited)

← Proto-Indo-European *h₂ógeh₂ (inherited)

← Lithuanian úoga (cognate)

← Tocharian B oko (cognate)

→ Lithuanian uoga (cognate)

→ Latvian ērkšķoga (compound)

→ Latvian ievoga (mention)

→ Latvian jāņoga (mention)

→ Latvian pīlādžoga (mention)

→ Tocharian B oko (cognate)