<span class="searchmatch">Proto</span>-<span class="searchmatch">Austroasiatic</span>: *<span class="searchmatch">pɕuːm</span> (Sidwell, 2024, #AA101) <span class="searchmatch">Proto</span>-Mon-Khmer: *phoom (Shorto, 2006, #1433) Many descendants of this etymon underwent debuccalization...
Compare <span class="searchmatch">Proto</span>-<span class="searchmatch">Austroasiatic</span> *<span class="searchmatch">pɕuːm</span> (“to fart”) and *tNɕaːm (“eight”) for similar cases of phonological change. *bɕeʔ otter Bahnaric: <span class="searchmatch">Proto</span>-North-Central-Bahnaric:...