Khakas ӧң

← Southern Altai ӧҥ (cognate)

← Shor ӧң (cognate)

← Khakas ӧң (cognate)

← Yakut өҥ (cognate)

← Proto-Turkic *öŋ (inherited)

← Tuvan өң (cognate)

→ Shor ӧң (cognate)

→ Khakas ӧң (cognate)

→ Kyrgyz өң (cognate)