2 Syllables: SU
Everett, separate
3 Syllables: SUU
baronet, celebrate, credulous, decorate, decorous, dedicate, deficit, definite, delegate, delicate, deprecate, desolate, edifice, educate, elevate, emanate, emigrate, estimate, etiquette, Federalist, garrulous, generate, generous, Genesis, hesitate, meditate, Methodist, Pegasus, penetrate, perilous, predicate, prejudiced, querulous, recklessness, requisite, resinous, restlessness, segregate, separates, tetanus, treacherous, venerate, venomous
4 Syllables: USUU
accelerate, asparagus, commemorate, confederate, Connecticut, degenerate, disseminate, Emeritus, incredulous, indefinite, interrogate, investigate, inveterate, necessitate, perpetuate, prerequisite, regenerate, ungenerous
5 Syllables: UUSUU
Found 65 words across 4 groupings. Skipped 17 excess words of a similar stem.