1 Syllable: S
6, aix, beck, bed, beg, begged, begs, bess, best, bet, bib, bid, big, bit, bitch, bits, bled, bless, blest, bliss, bread, breast, bred, brest, brick, brig, briggs, brisk, brit, cess, check, chef, cheque, chess, chest, chick, chip, chipped, chips, chit, chris, cid, cit, cleft, click, cliff, clip, clipped, clips, cliques, crept, crest, crib, crisp, crypt, cus, czech, dead, deaf, debt, dec, deck, deft, dept, depth, des, desk, dick, did, didst, dif, dig, dip, dipped, dips, dis, disc, dish, disk, diss, dist, dit, ditch, dix, dread, dred, dregs, dress, drift, drip, dripped, eb, ebb, ed, eft, egg, ers, ess, esse, etched, ex, fed, fetch, fid, fifths, fig, fish, fiske, fist, fit, fitch, fits, fitz, fix, flecked, fled, flesh, flick, flip, flit, fred, fresh, fret, fritz, get, gibbs, gift, gig, gist, git, glib, gregg, grid, grip, gripped, grips, grist, grit, guess, guest, head, heft, hess, hesse, het, hicks, hid, hip, hiss, hist, hit, hitch, hits, ich, ids, if, iff, ins, ish, it, itch, its, jeff, jest, jet, jig, just, keg, kept, kick, kid, kiss, kit, knit, las, lead, leaped, leapt, led, left, leg, legged, legs, les, lest, let, lett, lettre, lex, lib, lick, lid, lift, lip, lipped, lips, lis, lish, lisp, list, lit, litt, med, mesh, mess, met, metz, mich, mid, midst, mis, missed, mist, mit, mix, neck, ned, nes, nest, net, next, nic, niche, nick, nip, nipped, nit, peck, peg, pep, pest, pet, pic, pick, pig, pit, pitch, pits, pitt, press, presse, prick, pris, ques, quest, quick, quid, quit, read, rec, red, ref, reft, reg, rep, rest, ret, rex, rib, ribbed, ribs, rich, rick, rid, rift, rig, rigged, rip, ripped, risk, said, schmidt, scrip, script, sec, sect, sep, sept, sess, set, sett, sex, shed, shift, ship, shipped, ships, shit, shred, sib, sic, sich, sick, sid, sift, sig, sip, sipped, sis, sit, six, sixths, sketch, skiff, skip, skipped, sled, slept, slick, slid, slip, slipped, slips, slit, sniff, spec, speck, sped, spit, split, spread, sprig, stead, step, stepped, steppes, steps, stick, stiff, stitch, stress, stretch, strict, strip, stripped, strips, sweat, swept, swift, swift's, swiss, switch, tech, ted, test, tete, tex, text, theft, thick, this, thread, threat, thrift, tic, tick, tics, tip, tipped, tips, tit, tread, trek, tres, trick, trip, tripped, trips, twig, twist, twitch, twixt, vest, vet, vex, vic, vis, web, webb, webs, wed, wept, west, west's, wet, whet, which, whiff, whig, whip, whipped, whips, whisked, whist, whit, wick, wid, widths, wig, wis, wish, wisp, wit, witch, with, wits, witt, wreck, wrest, wretch, wrist, writ, xxix, yes, yet, zest, zig
2 Syllables: SU
2 Syllables: US
3 Syllables: SUU
3 Syllables: UUS
4 Syllables: UUUS

Found 629 words across 6 groupings. Skipped 208 excess words of a similar stem.