1 Syllable: S
10, am, as, beds, begs, ben, bench, bend, bent, beth, blend, breadth, breath, brent, cent, chem, chez, cleanse, clenched, death, dem, den, denned, dens, dense, dent, depth, dreads, dreamt, dregs, drenched, edge, eggs, end, ent, femme, fen, fence, fend, fens, fledged, french, friend, gem, gen, gent, glen, glenn, heads, hedge, hem, hemmed, hemp, hen, hence, jen, kemp, ken, kent, ledge, legs, len, lends, length, lens, lent, lev, mam, meant, mem, men, nth, pegs, pen, pence, penn, pens, pent, pledge, pres, quench, reds, rem, ren, rent, rev, saith, says, scent, seme, sen, sends, sens, sense, sent, seth, sheds, shreds, sledge, spence, spend, spent, spreads, stem, stemmed, stems, stench, strength, temp, tempt, ten, tends, tenn, tens, tense, tent, tenth, tents, thames, them, then, thence, threads, treads, trench, trend, trent, vent, webs, wedge, wen, wench, went, when, whence, wren, wrench, yen
2 Syllables: SU
2 Syllables: US
again, against, allege, amen, amends, append, ascend, ascent, assent, attempt, attend, augment, avenge, befriend, cement, commence, commend, condemn, condense, consent, contemned, contempt, contend, cortege, cortes, defence, defend, defense, depend, descend, descent, dispense, dissent, entrenched, event, exempt, expence, expend, expense, extend, extent, francaise, immense, intend, intense, intent, intrenched, invent, lament, macbeth, offence, offend, offense, percent, pretence, pretend, pretense, prevent, relent, repent, resent, revenge, schoolmen, suspend, suspense, transcend, unkempt
3 Syllables: SUU
3 Syllables: UUS
apprehend, circumvent, commonsense, comprehend, condescend, discontent, lucien, madeleine, malcontents, penitents, recommence, recommend, represent, supplements, underwent
4 Syllables: UUUS
Found 230 words across 6 groupings. Skipped 81 excess words of a similar stem.