1 Syllable: S
adds, ads, aft, anne's, as, ash, ask, asp, ass, ast, badge, bags, bands, bangs, bask, basque, bass, bast, batch, bath, blast, bloods, bluff, blush, brands, bras, brush, brusque, buch, budge, buds, buff, bugs, bums, bus, bust, buzz, cabs, cache, calf, cans, cas, cash, cask, cass, cast, caste, casts, catch, chaff, clams, clans, clash, clasp, class, clubs, clutch, comes, crabs, craft, crags, crash, crass, crumbs, crush, crust, crutch, cubs, cuff, cus, dams, dans, das, dash, deus, does, dove, draft, drags, draught, drudge, drugs, drums, duff, duns, dusk, dust, dutch, fads, fangs, fans, fast, flags, flange, flash, flask, floods, flush, franz, funds, fuss, fust, gangs, gas, gash, gasp, glands, glass, glove, gov, graf, graft, grams, grands, graph, grasp, grass, grudge, gruff, gums, guns, gush, gust, half, halved, halves, hams, hands, hangs, hans, hash, hast, hatch, hath, have, hough, huns, hush, husk, jams, jas, jazz, judg, judge, jugs, jus, just, lads, lags, lambs, lands, lash, lass, last, latch, lath, laugh, love, lungs, lush, lust, maj, mans, mash, mask, mass, masse, mast, match, math, month, much, mush, musk, must, nash, nuns, of, ones, pads, pangs, pans, pass, past, patch, path, plans, plugs, plums, plunge, plus, plush, puff, puns, pus, raft, rags, rams, ras, rash, rough, rous, rubs, ruff, rugs, runs, rus, rush, rust, sands, sans, sash, scans, scratch, shaft, shams, shove, shrubs, sions, slabs, slash, slough, slugs, slums, smash, snatch, snuff, sons, spans, splash, sponge, stabs, staff, stags, stands, strands, stubbs, studs, stuff, such, sums, suns, sus, taft, tags, task, thatch, thrace, thrash, thrush, thrust, thumbs, thus, tongues, tons, touch, tough, tramps, trans, trash, trudged, truss, trust, tubs, tuft, tugs, tusks, twas, us, vans, vas, vast, wrath, young's
2 Syllables: SU
2 Syllables: US
3 Syllables: UUS
4 Syllables: UUSU
4 Syllables: UUUS

Found 337 words across 6 groupings. Skipped 105 excess words of a similar stem.