1 Syllable: S
alms, aunt, balm, blond, blonde, bom, bomb, bon, bonds, bonn, bonne, braun, bronze, caen, calm, com, comm, comp, comte, con, conde, cong, conn, cons, const, conte, dawn, dom, don, donned, dons, dont, drawn, fawn, fond, font, gaunt, gone, gong, hahn, han, haunt, homme, hon, hong, john, jon, jong, juan, kahn, khan, kong, launch, lawn, lon, long, mam, mom, mon, monde, mons, mont, nom, non, on, palm, pawn, pomp, pon, ponds, pons, pont, prom, prompt, psalm, qualms, quam, rom, ron, sawn, som, somme, song, spawn, staunch, strong, swamp, swan, tang, taunt, thon, thong, throng, tian, tom, tongs, vaughan, von, wan, want, won, wrong, yawn, yon
2 Syllables: SU
baton, christened, christian, clifton, difference, different, distance, distant, dition, driven, enfant, fission, given, glistened, ism, kinsmen, kitchen, lisbon, listen, lithium, milan, miscreant, mission, pigeon, piston, prism, prison, rhythm, richmond, risen, riven, schism, scythian, stiffen, striven, system, titian, tristram, vision, vivian, wigwam, wisdom
2 Syllables: US
along, alphonse, anon, antoine, avant, begone, belong, beyond, ceylon, durand, embalmed, ensconced, entente, foregone, hassan, iran, koran, lifelong, prolong, respond, response, rouen, salon, savant, sorbonne, taiwan, thereon, toulon, tv, upon, vermont, whereon, withdrawn
3 Syllables: USU
abridgment, addition, admission, ambition, arisen, assistance, assistant, attrition, cognition, collision, commission, condition, consistence, consistent, contrition, corinthian, decision, deficient, deliverance, derision, division, edition, efficient, elysian, elysium, emission, englishmen, enlistment, enrichment, envision, excision, existence, existent, forgiven, franciscan, fruition, ignition, imprison, incision, indifference, indifferent, infringement, insistence, insistent, logician, magician, munitions, musician, nutrition, oblivion, omission, omniscience, omniscient, parisian, partition, patrician, perdition, permission, persistence, persistent, petition, physician, position, precision, proficient, provision, religion, remission, rendition, resistance, resistant, revision, sedition, submission, subsistence, sufficient, suspicion, technician, tradition, transition, transmission, tuition, unchristian, volition
3 Syllables: UUS
commandant, correspond, denouement, hereupon, nonchalance, rapprochement, renaissance, talleyrand, thereupon, undergone, vietnam, whereupon
4 Syllables: UUSU
abolition, acquisition, admonition, ammunition, apparition, beneficent, circumcision, coalition, coefficient, coexistence, competition, composition, definition, demolition, deposition, disposition, disquisition, ebullition, electrician, equidistant, erudition, exhibition, expedition, exposition, imposition, inconsistent, indecision, inefficient, inhibition, inquisition, insufficient, intermission, intuition, irreligion, malnutrition, nonexistent, opposition, politician, precondition, premonition, preposition, prohibition, proposition, recognition, reminiscence, reminiscent, repetition, requisition, rhetorician, statistician, superstition, supervision, supposition, transposition
5 Syllables: UUUSU
academicians, decomposition, indisposition, interposition, juxtaposition, mathematician, metaphysician, predisposition, presuppositions, superposition
Found 339 words across 7 groupings. Skipped 132 excess words of a similar stem.