2 Syllables: SU
Abbot, Abbott, affix, agate, Alex, Alfred, Assoc, attic, ballad, ballast, ballot, banished, barrack, Barrett, basket, Bassett, blackest, bracket, Cabot, carrot, casket, Chadwick, claret, classic, damask, drastic, fabric, facet, faggots, famished, Fascist, fastest, Gallic, gallop, gamut, Garrett, gastric, granite, graphic, gravest, habit, hammock, hatchet, havoc, jacket, Janet, lavished, magic, mallet, packet, paddock, Paget, palette, pallet, pallid, panic, Papists, Patrick, Patrick's, planet, plastic, rabbit, racket, ravished, saddest, salad, static, tablet, tacit, Talbot, Talmud, traffic, tragic, valid, vanished
3 Syllables: SUU
3 Syllables: USU
analysed, aquatic, barbaric, bombastic, Botanic, Britannic, ceramic, chromatic, climatic, dogmatic, dramatic, dynamic, dynastic, ecstatic, elaborate, elastic, emphatic, erratic, established, fanatic, fantastic, galvanic, geographic, Germanic, gigantic, gymnastic, hepatic, heraldic, inhabit, Italic, lymphatic, mechanic, metallic, monastic, nomadic, nostalgic, organic, paralysed, phlegmatic, pneumatic, pragmatic, prismatic, rheumatic, sarcastic, Satanic, schematic, scholastic, Socratic, somatic, sporadic, thematic, thoracic, Titanic, traumatic, volcanic
4 Syllables: UUSU
Adriatic, aromatic, Asiatic, autocratic, automatic, axiomatic, bureaucratic, charismatic, democratic, demographic, diplomatic, emblematic, enigmatic, ethnographic, hydrostatic, idiomatic, inelastic, inorganic, mathematics, Messianic, oceanic, operatic, pancreatic, panoramic, photographic, pomegranate, problematic, psychiatric, reestablished, symptomatic, systematic, telegraphic, topographic, transatlantic
5 Syllables: UUUSU
aristocratic, diagrammatic, ecclesiastic, electrostatic, enthusiastic, epigrammatic, melodramatic, thermodynamics, undemocratic
6 Syllables: UUUUSU
Found 176 words across 6 groupings. Skipped 32 excess words of a similar stem.