Reconstruction:Proto-Vietic/p-seːʔ

Etymology
Although Shorto (2006) reconstructed with, this Vietic form and Katuic  are probably conservative in their preservation of , with other branches underwent debuccalization.

Noun

 * 1) otter

Descendants

 * Arem: utʰeːʔ
 * Chut:
 * Rục: pəseː³
 * Sách: pəseː³
 * Thavung: pasəː³
 * Viet-Muong:
 * Muong:
 * Hoà Bình:
 * Sơn La: saːj³
 * Proto-Vietnamese:
 * Northern Vietnamese:
 * North Central Vietnamese:
 * Southern Vietnamese: