1 Syllable: S
6, bib, bid, big, bit, bitch, bits, bliss, brick, bridge, brig, briggs, brimmed, brisk, brit, chick, chip, chipped, chips, chit, chris, cid, cit, click, cliff, clip, clipped, clips, cliques, crib, crisp, crypt, dick, did, didst, dif, dig, dimmed, dip, dipped, dips, dis, disc, dish, disk, diss, dist, dit, ditch, dix, drift, drip, dripped, fid, fifth, fig, fish, fiske, fist, fit, fitch, fits, fitz, fix, flick, flip, flit, fringed, frith, fritz, get, gibbs, gift, gig, gist, git, give, glib, grid, grinned, grip, gripped, grips, grist, grit, guage, hicks, hid, hinged, hip, his, hissed, hist, hit, hitch, hits, ich, ids, if, iff, ind, is, ish, it, itch, its, jig, just, kick, kid, kiss, kit, kith, knit, lib, lick, lid, lift, limbed, lind, lip, lipped, lips, lis, lish, lisp, list, lit, litt, liv, live, mich, mid, mis, missed, mist, mit, mix, myth, nic, niche, nick, nip, nipped, nit, pic, pick, pig, pinned, pit, pitch, pith, pits, pitt, prick, pris, quick, quid, quit, quiz, rib, ribbed, ribs, rich, rick, rid, ridge, rift, rig, rigged, rimmed, ringed, rip, ripped, risk, says, schmidt, scrip, script, shift, ship, shipped, ships, shit, sib, sic, sich, sick, sid, sieve, sift, sig, sind, singed, sinned, sip, sipped, sis, sit, six, sixths, skiff, skimmed, skinned, skip, skipped, slick, slid, slip, slipped, slips, slit, smith, smyth, sniff, spit, split, sprig, stick, stiff, stitch, strict, stringed, strip, stripped, strips, swift, swift's, swiss, switch, thick, thinned, this, thrift, tic, tick, tics, tinged, tinned, tip, tipped, tips, tis, tit, trick, trimmed, trip, tripped, trips, twig, twist, twitch, twixt, vic, vis, vith, which, whiff, whig, whip, whipped, whips, whisked, whist, whit, wick, wid, widths, wig, wind, winged, wis, wish, wisp, wit, witch, with, wits, witt, wrist, writ, writhed, writs, xliv, xxiv, xxix, xxxiv, zig
2 Syllables: SU
2 Syllables: US
3 Syllables: SUU
3 Syllables: UUS
4 Syllables: UUUS

Found 366 words across 6 groupings. Skipped 103 excess words of a similar stem.