1 Syllable: S
aix, as, beck, bess, best, bet, beth, bets, bless, blest, breast, breath, brest, cess, check, chef, cheque, chess, chest, chez, cleft, crept, crest, cus, czech, deaf, death, debt, dec, deck, deft, dept, des, desk, dress, edge, eft, ers, ess, esse, etched, ex, fetch, flecked, fledged, flesh, fresh, fret, get, guess, guest, hedge, heft, hess, hesse, het, ins, jeff, jest, jet, kept, las, leaped, leapt, ledge, left, les, lest, let, lett, lev, lex, mesh, mess, met, metz, neck, nes, nest, net, next, peck, pep, pest, pet, pledge, pres, presse, ques, quest, rec, ref, reft, rep, rests, ret, rev, rex, saith, says, sec, sect, sep, sept, sess, set, seth, sets, sett, sex, sketch, sledge, slept, spec, speck, step, stepped, steppes, steps, stress, stretch, sweat, swept, tech, test, tete, tex, text, theft, threat, trek, tres, vest, vet, vex, wedge, wept, west, west's, wet, whet, wreck, wrest, wretch, yes, yet, zest
2 Syllables: SU
address, annex, complex, compress, contest, convex, defect, digest, effects, excess, impress, object, offset, perfect, progress, project, protest, recess, redress, regress, reject, reset, subject, suspect, upset
2 Syllables: US
abreast, accept, addressed, adept, affect, afresh, allege, arrest, assess, attest, barnett, beget, behest, bequest, bereft, beset, brunette, burlesque, burnett, cadet, caress, collect, compressed, confess, connect, coquette, cornet, correct, cortege, cortes, deflect, depress, detect, detest, direct, dissect, distress, divest, duet, effect, egress, eject, elect, enmeshed, erect, except, expect, express, fayette, fierceness, finesse, forget, francaise, gazette, grotesque, impressed, inept, infect, infest, inject, inspect, invest, macbeth, midwest, molest, neglect, noblesse, northwest, obsessed, oppress, outstretched, perplex, possess, profess, progressed, protect, quartet, quebec, redressed, reflect, refresh, regret, repress, request, respect, select, southwest, success, suggest, suppress, tempests, tibet, toilette, transgress, unchecked, undress, unless, unrest, vignette
3 Syllables: SUU
3 Syllables: UUS
acquiesce, antoinette, cigarette, coalesce, coronet, dispossess, disrespect, incorrect, indirect, intercept, intersect, lafayette, nonetheless, recollect, silhouette, sos, tenderest, unexpressed
4 Syllables: UUUS
Found 291 words across 6 groupings. Skipped 110 excess words of a similar stem.