Synonyms of vertex

1 Syllable
roof, crest, cap, tip, crown, skull, cope, peak, height, crowns
2 Syllables
summit, zenith, finial, apex, acme, capper, cappers
3 Syllables
pinnacle, fastigium, apogee, solstice, aiguille, apexes, apices
4 Syllables
culmination, extremities, extremity