Russian уй

← Bulgarian вуйчо (cognate)

← Gothic 𐌰𐍅𐍉 (cognate)

← Proto-Indo-European *h₂ewh₂yos (inherited)

← Latin avus (cognate)

← Polish wuj (cognate)

← Old Prussian avis (cognate)

← Serbo-Croatian ујак (cognate)

← Serbo-Croatian ujak (mention)

← Serbo-Croatian ујко (mention)

← Serbo-Croatian ujko (mention)

← Slovak ujo (cognate)

← Slovene ujac (cognate)

← Proto-Slavic *ujь (inherited)

← Old Armenian հաւ (cognate)

→ Old English eam (cognate)

→ Bulgarian вуйчо (mention)

→ Lithuanian avynas (cognate)

→ Slovak ujo (mention)