2 Syllables: SU
barons, breakfast, carriage, Clemens, deadliest, dexterous, dresses, edges, errands, Evans, extras, felons, headless, heavens, legends, lemons, lessens, lessons, lettuce, leverage, melons, message, methods, necklace, nexus, plexus, presses, readiest, reckless, reckons, redness, resins, seconds, sessions, seventh, sexes, sketches, Stephens, stresses, stretches, terras, Texas, threatens, veterans, weapons, wedges, wreckage
3 Syllables: SUU
3 Syllables: USU
accessions, aggressions, concessions, confessions, correctness, depresses, depressions, digressions, dilemmas, directness, expresses, expressions, impressions, infectious, intestines, miscarriage, oppressions, percentage, possesses, possessions, processions, professions, prospectus, successes, successions, transgressions, umbrellas
4 Syllables: UUSU
Found 79 words across 4 groupings. Skipped 2 excess words of a similar stem.