languages » <span class="searchmatch">Navajo</span> » <span class="searchmatch">Terms</span> by etymology » <span class="searchmatch">Terms</span> by <span class="searchmatch">prefix</span> » <span class="searchmatch">si</span>- » <span class="searchmatch">si</span>- (<span class="searchmatch">perfective</span>) <span class="searchmatch">Navajo</span> <span class="searchmatch">terms</span> beginning <span class="searchmatch">with</span> the <span class="searchmatch">prefix</span> <span class="searchmatch">si</span>-. <span class="searchmatch">Terms</span> are placed in...