Or search: cub, plow, trip, tiro, tyro, spark, broach, devise, induct, lubber, newbie, novice, pundit, rookie, savant
4 Syllables: SUUU
deviated, expiated, mediated, obviated, permeated, radiated, satiated, vitiated
5 Syllables: USUUU
abbreviated, affiliated, alleviated, appreciated, appropriated, associated, conciliated, delineated, depreciated, dissociated, emaciated, enunciated, humiliated, infuriated, irradiated, negotiated, officiated, propitiated, repudiated, retaliated, substantiated
6 Syllables: UUSUUU
differentiated, uninitiated
7 Syllables: UUUSUUU
undifferentiated

Found 32 words across 4 groupings.