2 Syllables: SU
barons, bearings, beverage, blesses, blessings, breakfast, carriage, checklist, Clemens, deadliest, dexterous, dresses, dressings, dwelleth, dwellings, edges, errands, etchings, Evans, extras, felons, festive, fetish, guesses, headings, headless, heavens, hedges, Helen's, herrings, Jennings, Kenneth, ledges, legends, lemons, lessens, lessons, lettuce, leverage, marriage, melons, meshes, message, messes, methods, necklace, nexus, pledges, plexus, presage, presses, readiest, reckless, reckons, reddish, redness, resins, restive, seconds, sessions, settings, seventh, sexes, sketches, Stephens, stresses, stretches, swellings, terras, Texas, threatens, tresses, vestige, veterans, weapons, weddings, wedges, wretches
3 Syllables: SUU
3 Syllables: USU
accessions, addresses, affective, aggressions, aggressive, Alexis, alleges, caresses, collective, concessions, confesses, confessions, connective, corrective, correctness, deceptive, defective, depresses, depressions, detective, digestive, digressions, dilemmas, directive, directness, disparage, distresses, elective, excesses, excessive, expresses, expressions, expressive, impresses, impressions, impressive, incentive, infectious, intestines, invective, miscarriage, objective, obsessive, oppresses, oppressions, oppressive, percentage, perceptive, perspective, possesses, possessions, possessive, preventive, processions, professes, professions, progressive, prospective, prospectus, protective, receptive, reflective, regressive, repressive, respective, selective, subjective, successes, successions, successive, suggestive, suppresses, transgressions, umbrellas
4 Syllables: UUSU
indiscretions, ineffective, intermarriage, introspective, irrespective, prepossessions, retrospective
Found 163 words across 4 groupings. Skipped 8 excess words of a similar stem.