1 Syllable: S
all, All's, alms, alt, aud, Auld, aunt, awed, awl, bald, balk, ball, balm, baud, blond, blonde, Bob, bobbed, bod, bog, bogged, bogs, bom, bomb, bon, bonds, Bonn, bonne, Braun, brawl, broad, bronze, Caen, call, calm, Carl, caused, Charles, Claude, clod, clog, clogged, clogs, cob, Cobb, Cod, cog, Col, Coll, com, Comm, Comp, Comte, con, Conde, Cong, Conn, cons, Const, Conte, crawl, daubed, dawn, Dodd, dodged, dog, dogged, dogs, doll, dom, don, donned, dons, dont, drawn, fall, false, fault, fawn, flawed, flogged, FOB, fog, fond, font, fraud, frog, gall, Gaul, gaunt, gnarled, gnawed, God, golf, gone, gong, grog, Hahn, Hall, halt, Han, haul, haunt, hob, Hobbes, hod, hog, Hogg, hogs, homme, Hon, Hong, job, jog, John, Jon, Jong, Juan, Kahn, Karl, Khan, knob, Kong, laud, launch, lawn, lodged, log, Lon, long, Mall, malt, mam, marl, Maud, mob, mod, mol, Moll, mom, mon, monde, Mons, Mont, nod, nom, non, odd, on, pall, palm, Paul, Paul's, paused, pawn, pod, Pol, pomp, pon, ponds, Pons, Pont, Prague, prob, prod, Prom, prompt, Psalm, qualms, quam, quod, rob, robbed, robs, rod, rom, Ron, salt, Saul, sawed, sawn, scrawl, shawl, shod, small, snarl, snob, sob, sobbed, sobs, sod, sol, solve, som, Somme, song, spawn, sprawled, squad, squall, stall, staunch, strong, swamp, Swan, swathed, tal, tall, tang, taunt, thawed, thon, thong, thrall, throb, throbbed, throbs, throng, tian, Tod, tol, Tom, tongs, trod, Vaughan, vault, von, wad, wall, Walsh, Walt, waltz, wan, want, won, wrong, yawn, yon
2 Syllables: SU
2 Syllables: US
3 Syllables: UUS
6 Syllables: UUUUSU

Found 325 words across 5 groupings. Skipped 108 excess words of a similar stem.