Words that come from Proto-Vietic roːŋʔ

3 words across 1 languages descend from Proto-Vietic roːŋʔ — including rộng rãi, rộng, lan rộng.

See the etymology of roːŋʔ itself →

Vietnamese (3)

Words from Proto-Vietic roːŋʔ — 3 descendants | Etymology Explorer