2 Syllables: SU
almond, Arden, ardent, aren, arson, Aryan, Auckland, Austin, autumn, awesome, bargain, Barton, blossom, bonum, boredom, Boston, bottom, Bowen, Bowman, Brabant, broaden, broken, carbon, Carleton, Carlton, Carmen, Carson, caution, Charleston, Charlton, chosen, Clarkson, cloven, Cochrane, cogent, Cohen, colon, column, common, cordon, Corinth, cotton, darken, Dawson, dormant, Falkland, fallen, Florence, forefront, foreman, foremen, fortune, forum, frozen, garden, garland, garment, Georgian, Gordon, Gordon's, gotten, guardian, harden, Harlem, Hartmann, hearken, Holland, horseman, horsemen, Horton, Houghton, jargon, Jordan, Laurence, Laurent, Lawrence, Lawson, Logan, margin, Marian, Markham, Marston, Martin, Martin's, modem, moment, Morgan, Morgan's, Mormon, mortem, Morton, motion, Norman, Norton, Nostrand, nostrum, notion, oaken, Oakland, ocean, often, omen, open, orange, ordnance, organ, Ormond, orphan, Owen, parchment, pardon, parlance, parson, poem, Poland, pollen, portion, Portland, potent, potion, problem, Provence, province, quadrant, quorum, quotient, Robin, rodents, Roland, Roman, Rosen, rostrum, rotten, Rowan, Rowland, Sargent, scorpion, Scotland, sergeant, Serjeant, sharpen, shorten, slogan, sodden, Sodom, soften, solemn, Solon, sovereign, Spartan, spoken, sportsman, squadron, Stalin, stolen, swollen, Thornton, token, torrent, torsion, totem, trodden, Trojan, warden, warrant, Warren, Wharton, woven, yeoman, yeomen
3 Syllables: SUU
3 Syllables: USU
abhorrence, abhorrent, abortion, absorbent, absorption, accordance, accordant, adornment, apartment, apportion, assortment, befallen, betokened, bombardment, commotion, compartment, component, concordance, condolence, consortium, contortions, corrosion, decorum, department, deportment, devotion, discordant, disheartened, distortion, downtrodden, emporium, endorsement, enforcement, enlargement, erosion, explosion, exponents, extortion, forgotten, historian, importance, important, informant, misfortune, opponent, opprobrium, outspoken, performance, precaution, promotion, proponents, proportion, reopen, theologians, unbroken, uncommon, unopened, unspoken, untrodden, Victorian, Westmoreland
4 Syllables: UUSU
auditorium, Californian, disproportion, hydrocarbons, interwoven, locomotion, reinforcement, unimportant
Found 241 words across 4 groupings. Skipped 89 excess words of a similar stem.