1 Syllable: S
alms, auch, bogs, bombs, bonds, bos, bras, bronze, broth, calms, cars, cause, chas, claus, clause, claws, clods, clogs, cloth, cons, cos, cost, cough, croft, cross, das, dawns, dodge, dogs, dons, dos, dost, doth, draws, dross, flaws, fogs, frauds, frogs, frost, froth, gauze, gloss, gods, goths, gough, grosse, hobbes, hodge, hogs, hommes, jaws, jobs, johns, knobs, knopf, koch, las, lauds, lawns, laws, lodge, loft, logs, longs, los, lost, loth, mas, masque, mav, mobs, mons, mos, mosque, moss, moth, nods, notch, odds, off, oft, ons, oz, palms, pas, pause, paws, pods, ponds, pons, prof, psalms, qualms, raj, robs, rods, ross, roth, salve, sauce, saws, scoff, scotch, shaw's, slavs, sobs, soft, songs, squads, squash, straws, suave, swans, swathed, thongs, throbs, throngs, toms, tongs, toss, troth, trough, vase, vos, waft, was, wash, wasp, wast, watch, wrongs, wroth
2 Syllables: US
across, aloft, alphonse, alsace, applause, barrage, because, belongs, debauch, dislodge, embossed, exhaust, garage, imposts, massage, mirage, recrossed, responds, salons, unwashed, withdraws
3 Syllables: UUS
Found 156 words across 3 groupings. Skipped 32 excess words of a similar stem.