Or search: ma, modulation
1 Syllable: S
10, an, ane, ang, Ann, Anne, Anne's, ant, aunt, ban, bands, bang, bank, banned, Ben, bench, bend, bent, Blanc, Blanche, bland, blank, blend, bran, branch, brand, Brandt, Brent, Caen, cam, camp, can, canned, cans, canst, cant, cent, Champ, Chan, chance, Chang, chant, Chem, clam, clamp, clams, clan, clang, clans, cleanse, clenched, cram, crammed, cramp, crank, dam, dammed, damn, damp, dams, Dan, dance, dank, dans, dem, den, denned, dens, dense, dent, dram, drank, dreamt, drenched, end, ent, fam, fan, fang, fanned, fans, femme, fen, fence, fend, fens, flange, flank, Fran, franc, France, francs, Frank, Franz, French, friend, gan, gang, gem, Gen, gent, glance, gland, Glen, Glenn, Graham, gram, gran, Grande, grands, grant, ham, Han, hands, hang, Hank, Hans, hem, hemmed, hemp, hen, hence, hens, jam, jammed, jams, Jan, Jen, Kan, Kant, Kemp, ken, Kent, lam, lamb, lamp, lan, lance, land, Lang, Lange, langue, lank, len, lends, length, lens, lent, M, mam, man, Mann, mans, meant, mem, men, n, Nam, nan, Nantes, nth, pan, pang, pans, pant, pen, pence, Penn, pens, pent, plan, plank, planned, plans, plant, Prance, prank, Quant, quench, ram, rammed, ramp, rams, ran, ranch, Rand, rang, rank, rant, rem, ren, rent, Sam, San, sands, sang, sank, sans, Sant, scan, scanned, scans, scant, scent, seme, sen, sends, sens, sense, sent, sham, shan, shank, shrank, slam, slammed, slang, slant, span, spanned, spans, Spence, spend, spent, sprang, stamp, Stan, stance, stanch, stand, stem, stemmed, stems, stench, strand, strength, swam, tam, tan, tang, tank, tanned, temp, tempt, ten, tends, Tenn, tens, tense, tent, tenth, tents, Thames, than, thank, them, then, thence, tram, tramp, tran, trance, trans, trench, trend, Trent, Van, Vance, vans, vent, Wang, wen, wench, went, when, whence, Wren, wrench, Yang, yen
2 Syllables: SU
2 Syllables: US
3 Syllables: SUU
3 Syllables: UUS
4 Syllables: UUUS

Found 411 words across 6 groupings. Skipped 151 excess words of a similar stem.