Latvian jau

← Old Church Slavonic уже (cognate)

← Old Church Slavonic юже (mention)

← Old High German ju (cognate)

← Gothic 𐌾𐌿 (cognate)

← Proto-Balto-Slavic *jau (mention)

← Proto-Indo-European *h₁yów (derived)

← Proto-Indo-European *éy (mention)

← Lithuanian jau (cognate)

← Latvian it (cognate)

← Old Prussian iau (cognate)

← Russian уже́ (cognate)

→ Livonian jo (borrowed)

→ Livonian jo (mention)

→ Lithuanian jau (cognate)