1 syllable:
clept, crept, hepped, hept-, kept, leaped, leapt, pepped, prepped, repped, schlepped, sept, sept-, slept, stepped, stept, strept, swept, wept

2 syllables:
accept, adept, adepte, backswept, bewept, cellcept, culdcept, discept, doorstepped, entrept, except, goose-stepped, high-stepped, incept, inept, inepte, inswept, konzept, misstepped, outcept, outstepped, precept, rainswept, recept, rezept, sidestepped, suscept, transept, unkept, unswept, unwept, upswept, well-kept, wind-swept, windswept, yclept

3 syllables:
aricept, deciept, high-concept, intercept, logolept, mammothrept, nympholept, overleaped, overleapt, overslept, overstepped, reaccept, readept, reciept, tempest-swept, viracept, x-intercept

4 syllables:
abatacept, aflibercept, belatacept, biblioklept, etanercept, intussuscept, semitransept, y-intercept

1 syllable:
guest, pressed, quest, messed, fest, pest, guessed, wreathed, zest, dressed, blest, best, jest, rest, breast, lest, meshed, test, west, stressed, crest, blessed, nest, wrest, chest, vest, checked, decked, flecked, necked, sect, specked, wecht, wrecked

2 syllables:
sea chest, northwest, digest, expressed, suggest, mare's nest, egest, progressed, impressed, hope chest, midwest, contest, enmeshed, means test, refreshed, abreast, schick test, southwest, suppressed, screen test, addressed, fowl pest, molest, wild west, distressed, whole rest, confessed, obsessed, dick test, attest, behest, blood test, bequest, bird's nest, depressed, possessed, pap test, request, unrest, tine test, professed, detest, road test, crow's nest, at best, ingest, unstressed, skin test, compressed, mae west, recessed, infest, protest, scratch test, undressed, oppressed, congest, repressed, patch test, divest, war chest, appressed, stress test, invest, life vest, arrest, at rest, affect, bedecked, bisect, collect, confect, connect, convect, correct, defect, deflect, deject, detect, direct, dissect, effect, eject, elect, erect, expect, infect, inflect, inject, inspect, neglect, object, perfect, project, protect, reflect, reject, respect, select, subject, suspect, trisect, unchecked, utrecht

3 syllables:
beta test, acid test, pigeon breast, reinvest, chicken breast, north by west, sunday best, middle west, west northwest, south by west, house arrest, unexpressed, chimney breast, second best, coalesced, north northwest, south southwest, alpha test, dispossessed, west southwest, amish sect, child neglect, disaffect, disconnect, disinfect, disrespect, genuflect, incorrect, indirect, interject, intersect, in effect, liege subject, misdirect, past perfect, pluperfect, rape suspect, recollect, redirect, reelect, resurrect, self-respect, short subject, side effect, skin effect, sound effect, stage direct, stage effect, take effect, unerect, vivisect, word-perfect

4 syllables:
southwest by west, northwest by west, coattails effect, doppler effect, future perfect, greenhouse effect, idiolect, interconnect, in that respect, law of effect, letter-perfect, murder suspect, over-correct, overprotect, present perfect, special effect, willful neglect, with all respect

5 syllables:
resisting arrest, cardiac arrest, community chest, intelligence test, robbery suspect

7 syllables:
complement fixation test