Words that come from Proto-Mongolic usun

7 words across 6 languages descend from Proto-Mongolic usun — including os, usu, szu, suzu, усн, ус, булгийн ус.

See the etymology of usun itself →

Mongolian (2)

Daur (1)

Dongxiang (1)

Mongghul (1)

Mangghuer (1)

Kalmyk (1)