3 Syllables: SUU
burglary, Burgundy, certainly, certainty, courteously, courtesy, cursory, earnestly, fervently, Germany, Hercules, Mercury, nervously, nursery, perfectly, perjury, purposely, surgery, tertiary, urgency, urgently
4 Syllables: SUUU
4 Syllables: USUU
absurdity, commercially, deservedly, determinedly, eternally, eternity, externally, fraternity, industrially, industriously, infirmary, internally, modernity, perversity, proverbially, subserviency, uncertainly, uncertainty
5 Syllables: UUSUU
6 Syllables: UUUSUU
Found 45 words across 5 groupings.