2 Syllables: SU
amply, Andes, Andy, angry, Annie, ante, anti, blandly, blankly, brandy, candy, canny, chamois, clammy, dandy, Dante's, families, family's, fancied, fancies, fancy, Fanny, frankly, Ganges, gangrene, grandees, grandly, handy, Langley, manly, Mansfield, Nancy, pantry, Ramsay, Ramsey, sandy, scanty, shanty, Stanley, Yankee
3 Syllables: SUU
agony, angrily, aniline, apathy, atrophy, barony, battery, canopy, cavity, chastity, fallacy, fantasy, flattery, frantically, Galilee, gallery, gravelly, gravity, happily, lazily, majesty, malady, manfully, mantelpiece, mastery, naturally, Pharisee, rapidly, rascally, salary, sanity, scantily, strategy, tapestry, Thackeray, thankfully, tragedy, travesty, vanity
3 Syllables: USU
4 Syllables: USUU
Academy, alacrity, analogy, anatomy, audacity, barbarity, brutality, calamity, capacity, catastrophe, depravity, disastrously, duality, elaborately, finality, financially, formality, frugality, infallibly, insanity, legality, locality, menagerie, mentality, morality, mortality, neutrality, normality, opacity, profanity, reality, substantially, totality, unhappily, unnaturally, vitality
4 Syllables: UUSU
dilettante, operandi
5 Syllables: UUSUU
abnormality, actuality, generality, geniality, hospitality, incapacity, inhumanity, liberality, nationality, partiality, practicality, prodigality, sensuality, sexuality, unreality
6 Syllables: UUUSUU
7 Syllables: UUUUSUU
Found 143 words across 8 groupings. Skipped 1 excess word of a similar stem.