Words that come from Proto-Mon-Khmer ʔuŋ

5 words across 3 languages descend from Proto-Mon-Khmer ʔuŋ — including mật ong, ong, ong ong, ʔɔːŋ, ao᷄.

See the etymology of ʔuŋ itself →

Vietnamese (3)

Proto-Vietic (1)

Middle Vietnamese (1)