1 syllable:
-ette, bet, bret, brett, debt, et, fret, get, jet, let, lett, met, net, nett, pet, piet, ret, set, stet, sweat, tet, tete, threat, vet, wet, whet, yet

2 syllables:
abet, aigrette, alfet, annette, arcnet, armet, arnett, asset, as yet, backset, bad debt, baguette, barbette, barrette, beget, beignet, beset, bitnet, bizet, blanquette, boneset, bosquet, brevet, briquette, brochette, brunet, brunette, burette, burnett, cadet, caret, casquet, cassette, cermet, chess set, chevet, chevrette, close-set, close set, cold sweat, colette, coquette, cornet, corvette, couchette, courgette, croquette, curette, cuvette, dead set, deep-set, dinette, diskette, doublet, dragnet, drift net, duet, duette, forget, fourchette, gas jet, gazette, georgette, gill net, gimlet, godet, hairnet, handset, headset, inlet, inset, jeanette, jeannette, jet set, josette, kinglet, labret, lanset, layette, lorette, lorgnette, low-set, lunette, maquette, marquette, mind-set, mindset, minette, moonset, moquette, motet, musette, noisette, not yet, null set, octet, octette, offset, onset, outlet, outset, pallette, palmette, pipet, pipette, placet, place bet, planchette, poulet, poulette, pound net, preset, projet, propjet, quartet, quartette, quickset, quintet, quintette, rachet, raclette, ramjet, regret, reset, revet, rillet, ringlet, roomette, roquette, rosette, roulette, roussette, sarcenet, saw set, septet, septette, sestet, sextet, sextette, sharp-set, shrublet, smart set, soubrette, spinet, springlet, stage set, sublet, subset, sunset, swiftlet, tea set, tebet, telnet, thickset, tibet, twinjet, typeset, unset, upset, usenet, vedette, vidette, viet, vignette, wavelet, well-set, winglet, woodlet, wordnet, you bet

3 syllables:
aiguilette, aiguillette, aldomet, alkanet, alphabet, anisette, arpanet, avocet, ballonet, baphomet, baronet, basinet, bayonet, bedroom set, bernadette, biegnet, biuret, bouncing bet, burgonet, calumet, canzonet, carbon tet, carcanet, cassolette, cassoulet, castanet, cigaret, cigarette, clarinet, coronet, coverlet, crepe suzette, dinner set, dragonet, epaulet, epaulette, epithet, ethernet, extranet, falconet, farmerette, fishing net, flageolet, heavyset, horsey set, internet, isohyet, jaconet, joliet, juliet, kitchenette, lafayette, landing net, launderette, lazarette, leatherette, line roulette, lionet, luncheonette, maisonnette, marmoset, martinet, midinette, minaret, minuet, muscadet, novelette, oubliette, overset, parapet, public debt, quodlibet, rambouillet, rondolet, sales outlet, sarsenet, satinet, serpolet, silhouette, sneakernet, sobriquet, somerset, soviet, statuette, stockinet, stockinette, string quartet, suffragette, sulfurette, sulphurette, summerset, superhet, tabouret, tagamet, tete-a-tete, thermoset, toucanet, turbojet, tv set, underlet, usherette, vilayet, vinaigrette, winceyette

4 syllables:
analphabet, bachelorette, bass clarinet, cabriolet, character set, exercise set, greek alphabet, installment debt, liquid asset, livingroom set, marionette, mosquito net, national debt, oxygen debt, paramagnet, photo-offset, plantagenet, radio set, receiving set, reserve asset, sound alphabet, stomach upset, telephone set, true marmoset, videlicet

5 syllables:
audiocassette, electric outlet, finger alphabet, hail-fellow-well-met, hebrew alphabet, lion marmoset, pygmy marmoset, roman alphabet, spanish bayonet, television set, videocassette

6 syllables:
arabic alphabet, ascii character set, capital of tibet, cyrillic alphabet, intangible asset, manual alphabet, phonetic alphabet

7 syllables:
armenian alphabet, letter of the alphabet, marijuana cigarette, without becoming upset

2 syllables:
mantelet

3 syllables:
battlement, manifest, alkahest