1 Syllable: S
alms, aud, aught, awed, bach, balk, baud, bloc, block, blond, blonde, blot, bob, bobbed, bock, bod, bog, bogged, bogs, bombed, bombs, bond, bot, bought, box, broad, brock, bronze, broth, brought, calmed, calms, cars, caught, cause, chalk, chas, chop, chopped, chops, claude, claus, clause, claws, clock, clod, clog, clogged, clogs, clot, cloth, cob, cobb, cock, cod, cog, conde, cons, cop, copse, cot, cox, crop, cropped, crops, daubed, dawned, dawns, doc, dock, docs, dodd, dodge, dog, dogged, dogs, donned, dons, dot, doth, dots, draws, drop, dropped, drops, dropt, flawed, flaws, flock, flogged, flop, fob, fog, fond, fop, fought, fox, fraud, fraught, frock, frog, froth, gauze, gnawed, god, got, goths, gott, grog, haut, hawk, hob, hobbes, hoc, hock, hod, hodge, hog, hogg, hommes, hop, hopped, hops, hot, jacques, jaws, job, jog, johns, jot, knob, knock, knopf, knot, knox, kong, lat, laud, lawns, laws, loch, lock, locke, locks, lodge, log, longed, longs, lop, lopped, lot, loth, lots, mas, maud, mav, mob, mock, mod, monde, mons, mop, moth, mots, mott, naught, nod, not, nought, oct, odd, ons, op, opt, ought, ox, oz, palms, pas, pause, paws, plot, pod, pond, pons, pop, popped, pot, pott, pox, prague, prob, proc, prod, prop, propped, props, psalms, qualms, quod, raj, rob, robbed, robs, rock, rod, rot, roth, sachs, salve, sawed, saws, scot, scott, scott's, shaw's, shock, shod, shop, shot, slav, slop, slot, smock, snob, sob, sobbed, sobs, sock, sod, songs, sop, sot, sought, spawned, spot, squad, squat, stalk, stock, stop, stopped, stops, straws, suave, swans, swathed, talk, taught, taut, thawed, thongs, thought, throb, throbbed, throbs, thronged, throngs, tod, toms, tongs, top, topped, tops, tot, trod, trot, troth, vase, vox, wad, walk, wand, was, wat, watt, wot, wronged, wrongs, wroth, wrought, yacht, yawned
2 Syllables: SU
2 Syllables: US
3 Syllables: UUS

Found 326 words across 4 groupings. Skipped 81 excess words of a similar stem.