Or search: trivium, sinology, philology, chronology, classicism, musicology, quadrivium, stemmatics, linguistics, romanticism, orientalism, classicalism, stemmatology, neoclassicism, occidentalism
3 Syllables: SUU
amity, candidly, cavities, languidly, sanctity, vanity
4 Syllables: USUU
calamity, capacities, dynamically, humanity, insanity, localities, mechanically, organically, romantically
4 Syllables: UUSU
analyses
5 Syllables: UUSUU
Christianity, nationalities, personalities, principalities
6 Syllables: UUUSUU
municipalities

Found 21 words across 5 groupings.