From fronto- + vertex. Rhymes: -ɜː(ɹ)tɛks <span class="searchmatch">frontovertex</span> (uncountable) frontal vertex (of an insect head)...
frontotemporal frontotemporoparietal frontoterminal frontothalamic frontoventral <span class="searchmatch">frontovertex</span> frontozygomatic “fronto-”, in Merriam-Webster Online Dictionary, Springfield...
letters "V" and "W" but not "Y". Coordinate term: apex antivertex covertex <span class="searchmatch">frontovertex</span> hypervertex intervertex intravertex nonvertex supervertex vertexal, vertexial...