Or search: poem, lament
3 Syllables: SUU
charities, destinies, elegy, enemies, enemy's, Genevieve, helplessly, heresies, jealousies, jealously, jealousy, legacies, melodies, memories, parodies, pedigrees, Pericles, recipes, remedies, reveries, treasuries, verities, zealously
4 Syllables: USUU
accessories, amenities, barbarities, disparities, extremities
5 Syllables: UUSUU
similarities
6 Syllables: UUUSUU
irregularities, peculiarities

Found 31 words across 4 groupings.