2 Syllables: SU
biscuit, Bishop, Bridget, brigands, christened, civic, digit, district, drifted, fitted, flitted, frigid, gifted, glistened, hinted, Ibid, knitted, lifted, liquid, listed, listened, livid, mitted, mystic, mythic, physic, pillaged, pitted, pivot, printed, quickened, quitted, rhythmic, rigid, rivet, shifted, sickened, sifted, stiffened, Symonds, Synod, thickened, timid, twisted, visit, vivid, wicked, witted
3 Syllables: USU
acquitted, admitted, Archbishop, artistic, befitted, commissioned, committed, conditioned, consisted, desisted, elicit, emitted, enlisted, envisaged, envisioned, existed, explicit, illicit, implicit, imprinted, imprisoned, initiates, insipid, insisted, linguistic, omitted, Pacific, partitioned, permitted, persisted, petitioned, positioned, prolific, realistic, remitted, resisted, revisit, simplistic, solicit, specific, statistic, stylistic, submitted, subsisted, terrific, transmitted, unfitted
4 Syllables: UUSU
altruistic, atheistic, Calvinistic, communistic, fatalistic, hieroglyphic, humanistic, idealistic, journalistic, logarithmic, mechanistic, metaphysics, monolithic, nationalistic, naturalistic, optimistic, pessimistic, rationalistic, scientific, socialistic, unassisted, unrealistic
5 Syllables: UUUSU
6 Syllables: UUUUSU
7 Syllables: UUUUUSU
Found 126 words across 6 groupings. Skipped 18 excess words of a similar stem.