2 Syllables: SU
3 Syllables: SUU
agony, apathy, atrophy, barony, battery, battlefield, canopy, cavity, chastity, faculties, faculty, fallacy, fantasy, flattery, frantically, Galilee, gallery, gravelly, gravity, happily, lazily, Magdalene, majesty, malady, mastery, naturally, Pharisee, rapidly, rascally, salary, sanity, strategy, tactfully, tapestry, Thackeray, tragedy, travesty, vanity
4 Syllables: USUU
Academy, alacrity, analogy, anatomy, audacity, barbarity, brutality, calamity, capacity, catastrophe, depravity, disastrously, duality, elaborately, finality, formality, frugality, infallibly, insanity, legality, locality, menagerie, mentality, morality, mortality, neutrality, normality, opacity, profanity, reality, totality, unhappily, unnaturally, vitality
5 Syllables: UUSUU
abnormality, actuality, generality, geniality, hospitality, incapacity, inhumanity, liberality, nationality, partiality, practicality, prodigality, satisfactorily, sensuality, sexuality, unreality
6 Syllables: UUUSUU
7 Syllables: UUUUSUU
Found 97 words across 6 groupings. Skipped 1 excess word of a similar stem.