1 Syllable: S
aud, aught, awed, bach, balk, baud, bloc, block, blot, bob, bobbed, bock, bod, bog, bogged, bogs, bot, bought, box, broad, brock, brought, caught, chalk, chop, chopped, chops, claude, clock, clod, clog, clogged, clogs, clot, cob, cobb, cock, cod, cog, cop, copse, cost, cot, coughed, cox, croft, crop, cropped, crops, crossed, daubed, doc, dock, docs, dodd, dog, dogged, dogs, dost, dot, drop, dropped, drops, dropt, flawed, flock, flogged, flop, fob, fog, fop, fought, fox, fraud, fraught, frock, frog, frost, gnawed, god, got, gott, grog, haut, hawk, hob, hobbes, hoc, hock, hod, hog, hogg, hogs, hop, hopped, hops, hot, jacques, job, jog, jot, knob, knock, knopf, knot, knox, lat, laud, loch, locke, locks, loft, log, lop, lopped, lost, lot, masque, maud, mob, mock, mod, mop, mosque, mots, mott, naught, nod, not, notched, nots, nought, oct, odd, oft, op, opt, ought, ox, plot, pod, pop, popped, pot, pott, pox, prague, prob, proc, prod, prop, propped, props, quod, rob, robbed, robs, rock, rod, rot, sachs, sawed, scoffed, scot, scott, scott's, shock, shod, shop, shot, slop, slot, smock, snob, sob, sobbed, sobs, sock, sod, soft, sop, sot, sought, spot, squad, squat, stalk, stock, stop, stopped, stops, talk, taught, taut, thawed, thought, throb, throbbed, throbs, tod, top, topped, tops, tossed, tot, trod, trot, vox, wad, waft, walk, washed, wasp, wast, wat, watched, watt, wot, wrought, yacht
2 Syllables: SU
2 Syllables: US
abroad, adopt, allot, aloft, applaud, approx, atop, begot, besought, bethought, debauched, defraud, despots, distraught, embossed, exhaust, facade, forgot, imposts, iraq, recrossed, unlock, unsought, untaught, unwashed
3 Syllables: UUS
Found 250 words across 4 groupings. Skipped 72 excess words of a similar stem.