Notes: Reconstructed for the PEC level. In the East Dagestan area there occurred a double assimilation (*q̇ŏgV > *q̇ŏGV > *GŏGV); the Tsezian languages obviously preserve the more archaic structure.
It is possible that both Khin. q̇aʁa and q̇aq̇a-l are early loans from PL (before the assimilation *q̇- > *q:-); in Khin. there also exists a word q̇äk 'burden, load' which could be the genuine reflex of *q̇ŏgV (however, the voiceless -k is not quite clear).
