1 Syllable: S
aud, aught, awed, Bach, balk, baud, bloc, block, blond, blonde, blot, Bob, bobbed, Bock, bod, bog, bogged, bogs, bombed, bond, bot, bought, box, broad, Brock, bronzed, brought, calmed, caught, caused, chalk, chop, chopped, chops, Claude, clock, clod, clog, clogged, clogs, clot, cob, Cobb, cock, Cod, cog, Conde, cop, copse, cot, Cox, crop, cropped, crops, daubed, dawned, Doc, dock, docs, Dodd, dodged, dog, dogged, dogs, donned, dot, drop, dropped, drops, dropt, flawed, flock, flogged, flop, FOB, fog, fond, fop, fought, Fox, fraud, fraught, frock, frog, 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, Kong, lat, laud, Loch, lock, Locke, locks, lodged, log, longed, lop, lopped, lot, Maud, mob, mock, mod, monde, mop, mots, Mott, naught, nod, not, nought, Oct, odd, OP, opt, ought, ox, paused, plot, pod, pond, pop, popped, pot, Pott, pox, Prague, prob, Proc, prod, prop, propped, props, quod, rob, robbed, robs, rock, rod, rot, sawed, Scot, Scott, Scott's, shock, shod, shop, shot, slop, slot, smock, snob, sob, sobbed, sobs, sock, sod, sop, sot, sought, spawned, spot, squad, squat, stalk, stock, stop, stopped, stops, swathed, talk, taught, taut, thawed, thought, throb, throbbed, throbs, thronged, Todd, top, topped, tops, tot, trod, trot, vox, wad, walk, wand, Wat, Watt, wot, wronged, wrought, yacht, yawned
2 Syllables: SU
cannot, Punjab
2 Syllables: US
abroad, adopt, allot, applaud, approx, atop, begot, belonged, besought, bethought, beyond, defraud, despots, dislodged, distraught, Durand, embalmed, facade, forgot, Iraq, prolonged, respond, unlock, unsought, untaught
3 Syllables: UUS
Found 255 words across 4 groupings. Skipped 70 excess words of a similar stem.