3 Syllables: SUU
decorous, delegates, edifice, estimates, Federalist, garrulous, generous, Genesis, Methodist, Pegasus, perilous, prejudiced, querulous, recklessness, requisites, resinous, restlessness, tetanus, treacherous, venomous
4 Syllables: USUU
Found 27 words across 2 groupings. Skipped 1 excess word of a similar stem.