4 letters:
bets, betz, fetz, gets, getz, hetz, jets, ketz, lets, letz, mets, metz, nets, netz, pets, petz, retz, sets, vets, wetz

5 letters:
abets, bet's, betts, bretz, debts, duets, fgets, frets, fretz, getts, goetz, gretz, jet's, jets', jetts, kmetz, kretz, let's, letts, lletz, met's, mets', metts, netts, odets, pet's, pletz, setts, spets, stets, swetz, trets, whets

6 letters:
amvets, assets, begets, besets, bretts, cadets, carets, cosets, debt's, fettes, genets, gesetz, ghetts, godets, gorets, greitz, inlets, insets, jett's, motets, nonets, octets, onsets, pipets, resets, revets, sweats, upsets

7 letters:
avocets, botnets, brevets, brunets, chametz, chometz, clarets, cornets, exocets, forgets, harmetz, kuznets, labrets, minuets, netjets, nonjets, offsets, olonets, outlets, ovett's, presets, projets, ramjets, regrets, seajets, septets, sestets, sextets, soviets, spinets, sublets, subnets, subsets, sunsets, tassets, telnets, threats

8 letters:
aerojets, alkanets, baronets, basinets, bayonets, beignets, berlet's, bonesets, brassets, burettes, calumets, chipsets, cigarets, coronets, curettes, cuvettes, dinettes, dragnets, epithets, gazettes, gillnets, handsets, headsets, hoevet's, isohyets, jouret's, konevets, ladettes, layettes, lazarets, lunettes, minarets, mindsets, mofettes, moonsets, musettes, non-jets, outlet's, oversets, parapets, pipettes, quartets, quintets, rosettes, sassnets, solonetz, soviet's, soviets', taborets, twinjets, typesets, vedettes, wavelets

9 letters:
aigrettes, alouettes, alphabets, baguettes, barbettes, barnett's, barrettes, blue jets, brunettes, burnett's, cabernets, canzonets, cassettes, castanets, clarinets, coquettes, cornettes, corvettes, crevettes, diskettes, dragonets, eastmet's, falconets, grisettes, internets, kremenets, liggett's, maquettes, marmosets, martinets, mind-sets, noisettes, palmettes, photosets, quartet's, quicksets, rillettes, rockettes, roomettes, roulettes, sassnet's, scramjets, septettes, sextettes, somersets, superhets, tabourets, tourettes, trainsets, turbojets, valujet's, vignettes

10 letters:
allumettes, briquettes, brochettes, carteret's, cassoulets, cigarettes, couchettes, courgettes, croquettes, epaulettes, flageolets, flechettes, georgettes, gillette's, internet's, jenrette's, lazarettes, lorgnettes, louchettes, majorettes, massenet's, midinettes, novelettes, oubliettes, paillettes, pinochet's, pirouettes, plaquettes, quartettes, quintettes, quodlibets, ranchettes, roulette's, salopettes, serviettes, soubrettes, statuettes, stockinets, summersets, thermosets, tourette's, towelettes, truskavets, usherettes

11 letters:
amy seimetz, cigarette's, electrojets, fourchettes, laundrettes, maisonettes, marionettes, mignonettes, pantalettes, pedioecetes, planchettes, silhouettes, tracy letts

12 letters:
aiguillettes, chrissy metz, kitchenettes, launderettes, maisonnettes, plantagenets, suffragettes, vinaigrettes, willamette's

13 letters:
bachelorettes, larroquette's, luncheonettes, winnipeg jets

14 letters:
audiocassettes, videocassettes

16 letters:
r/wallstreetbets

18 letters:
as good as it gets

20 letters:
list of amd chipsets

23 letters:
bundesdatenschutzgesetz

24 letters:
list of utc time offsets

1 letter:
s

2 letters:
es, s.

3 letters:
sos, wes, les, yes, irs, cps, oas

4 letters:
less, hess, mess, jess, ness, fess

5 letters:
cress, chess, guess, fress, tress, dress, bless, fesse, press, u. s.

6 letters:
unless, excess, caress, egress, stress, recess, assess, obsess, abbess

7 letters:
address, repress, confess, regress, depress, impress, redress, aggress, possess, success, oppress, digress, finesse, ingress, profess, express, undress, quiesce

8 letters:
noblesse, suppress, reassess, largesse, coalesce, progress, distress, compress, bodiless, c. b. s., contests, e. d. s., evanesce, g. p. s., h. h. s., i. n. s., i. r. s., iridesce, mayoress, o. a. s., opalesce, p. b. s., protests, requests, t. b. s., u. s. s.

9 letters:
fluoresce, acquiesce, repossess, authoress, balldress, latinesce, murderess, politesse, sorceress, winepress

10 letters:
full dress, convalesce, dispossess, transgress, unkindness, adulteress, decompress, drop press, effervesce, effloresce, land cress, prepossess, retrogress, rock cress

11 letters:
punch press, bench press, nonetheless, fancy dress, adventuress, downy chess, marsh cress, stone cress, tower cress, word stress

12 letters:
rotary press, more or less, garden cress, nevertheless, winter cress, pony express, battle dress, bitter cress, cheese press, dinner dress, diving dress, embroideress, garlic press, indian cress, meadow cress, public press, purple cress, rocket cress, spring cress, with success

13 letters:
morning dress, evening dress, bouncing bess, durable press, wedding dress

14 letters:
printing press, american cress, civilian dress, cocktail dress, japanese chess, military press, officer's mess, standing press

15 letters:
hydraulic press, permanent press, sentence stress

16 letters:
belle isle cress

18 letters:
early winter cress

19 letters:
common garden cress, garden pepper cress, incline bench press

20 letters:
freedom of the press