1 Syllable: S
1, am, ance, and, ane, ang, Ann, Anne, Anne's, ant, aunt, ban, bands, bang, bank, banned, Blanc, Blanche, bland, blank, blunt, bran, branch, brand, Brandt, brunt, bum, bump, bums, bun, bunch, Bund, bunk, Caen, cam, camp, can, canned, cans, canst, cant, Champ, Chan, chance, Chang, chant, Chron, chum, chunk, clam, clamp, clams, clan, clang, clans, clump, clung, come, Conf, cont, cram, crammed, cramp, crank, crumb, cum, dam, dammed, damn, damp, dams, Dan, dance, dank, dans, done, Donne, dram, drank, drum, drunk, dum, dumb, dump, dun, dung, Dunn, Duns, fam, fan, fang, fanned, fans, flange, flank, flung, Fran, franc, France, francs, Frank, Franz, from, front, fun, funds, Funk, gan, gang, glance, gland, Graham, gram, gran, Grande, grands, grant, grunt, gum, gun, ham, Han, hands, hang, Hank, Hans, HM, hum, hummed, hump, hun, hunch, hung, Huns, hunt, Ian, jam, jammed, jams, Jan, jump, Jun, junk, Kan, Kant, lam, lamb, lamp, lan, lance, land, Lang, Lange, langue, lank, leant, lump, lunch, Lund, lung, man, Mann, mans, ment, monk, month, mum, Nam, nan, Nantes, none, numb, nun, once, one, pan, pang, pans, pant, plan, plank, planned, plans, plant, plum, plumb, plump, plums, plunge, Prance, prank, pump, pun, punch, puns, Quant, ram, rammed, ramp, rams, ran, ranch, Rand, rang, rank, rant, rum, rump, run, rung, runs, Sam, San, sands, sang, sank, sans, Sant, scan, scanned, scans, scant, scum, sham, shan, shank, shrank, shrunk, shun, shunned, sions, slam, slammed, slang, slant, slum, slump, slums, slung, slunk, some, son, span, spanned, spans, sponge, sprang, sprung, spun, stamp, Stan, stance, stanch, stand, strand, strung, stump, stung, stunned, stunt, sum, summed, sums, sun, sung, sunk, suns, swam, swung, tam, tan, tang, tank, tanned, than, thank, thumb, thump, ton, tongue, tons, tram, tramp, tran, trance, trans, trump, trunk, tum, tun, tung, um, un, Van, Vance, vans, Wang, won, wrung, Yang, young, Young's
2 Syllables: SU
2 Syllables: US
3 Syllables: SUU
3 Syllables: UUS
4 Syllables: UUUS

Found 378 words across 6 groupings. Skipped 128 excess words of a similar stem.