1 Syllable: S
aux, beau, beaux, bloods, blow, blown, blows, bluff, blush, bo, boast, boat, bold, boll, bolt, bone, both, bow, bowl, bowles, bowls, bows, bro, broach, broke, brooch, bros, brush, brusque, buch, budge, buds, buff, bugs, bums, bus, bust, buzz, cau, cho, choke, chose, chrome, cloak, clone, close, clothe, clove, clubs, clutch, co, coach, coal, coast, coat, coax, code, coke, cold, cole, colt, comb, comes, cone, cope, cote, cove, crow, crowell, crows, crumbs, crush, crust, crutch, cubs, cuff, cus, deus, doe, dole, dome, dope, dos, dose, dough, doves, doze, droll, drone, drove, drudge, drugs, drums, duff, duns, dusk, dust, dutch, eau, flo, float, floods, flow, flown, flows, flush, fo, foam, foe, fold, folk, fro, froze, funds, fuss, fust, ghost, globe, glove, glow, go, goad, goal, goat, goes, goethe, gold, gome, gov, groan, groat, grope, gros, grove, grow, grown, grows, growth, grudge, gruff, gums, guns, gush, gust, has, haute, ho, hoax, hoe, hold, hole, holmes, holt, home, hone, hope, hose, host, hough, hove, huns, hush, husk, joan, joe, joel, joke, jolt, jones, jos, jove, judg, judge, jugs, jus, just, knoll, know, knowles, known, knows, koch, load, loaf, loam, loan, loath, loathe, loaves, lobe, lone, los, love, low, lowe, lowell, lows, lungs, lush, lust, mo, moan, moat, mode, mold, mole, mon, months, most, mot, mote, mould, mow, mown, much, mush, musk, must, no, node, nose, note, nov, nuns, oak, oat, oath, oats, ode, of, oh, old, ole, ones, ope, ost, owe, own, phone, plough, plugs, plums, plunge, plus, plush, poe, poke, pole, polk, poll, pope, pose, post, pro, probe, prone, pros, prose, puff, puns, pus, quo, quote, quoth, retold, rhode, rhone, roach, road, roam, roan, roast, robe, roche, rode, roe, rogue, role, roll, rome, rome's, rope, rose, rote, rough, rous, rove, row, rowe, rows, rubs, ruff, rugs, runs, rus, rush, rust, scold, scope, scroll, sew, sewn, shoal, shone, shove, show, shown, shows, shrubs, sions, sloan, sloane, slope, sloth, slough, slow, slugs, slums, smoke, smote, snow, snuff, so, soak, soap, sol, sole, sons, soul, sow, sown, sows, spoke, sponge, stoke, stole, stone, stove, stow, stowe, strode, stroke, stroll, strove, stubbs, studs, stuff, such, sums, suns, sus, tho, those, though, thrace, throat, throes, throne, throw, thrown, throws, thrush, thrust, thumbs, thus, toad, toast, toe, told, toll, tome, tone, tongues, tons, touch, tough, tow, trop, troth, trudged, truss, trust, tubs, tuft, tugs, tusks, twas, us, vogue, vols, volt, vote, whole, woe, woke, wont, wove, wrote, yo, yoke, yolk, young's, zone
2 Syllables: SU
2 Syllables: US
3 Syllables: SUU
3 Syllables: UUS
4 Syllables: UUSU
4 Syllables: UUUS

Found 557 words across 7 groupings. Skipped 236 excess words of a similar stem.