Proto-Sino-Caucasian: *d=ĭk_wVn
Meaning: right; sufficient
Comments and references : If the comparison is correct, PST *t- must reflect an old class marker; or else the reconstruction should be *dĭk_w(Vn), with a reanalysis of *d- as a class marker in PNC. [On the other hand, in LDC 37-38 the ST form is compared with PAK *daʁʷa `good'].