This Proto-Vietic entry contains reconstructed terms and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence. |
The distribution of this etymon across Austroasiatic is Aslian, Palaungic, and Vietic, which are three geographically peripheral branches.
Compare Old Chinese 孔 (OC *[k]ʰˤoŋʔ) (B-S).
*k-voːŋ