Or search: prolix, concise, verbosity, windiness, wordiness, flatulence, prolixness, verboseness
3 Syllables: SUU
critically, fixity, typically, wickedly
4 Syllables: USUU
admittedly, avidity, benignity, cupidity, Euripides, iniquities, iniquity, lucidity, malignity, obliquity, stupidity, Thucydides, uncritically, validity
5 Syllables: UUSUU
analytically

Found 19 words across 3 groupings.