1 Syllable: S
2, blew, bloom, blue, bluff, blush, boo, boom, boon, boone, boost, boot, booth, boots, brew, brooch, brood, broom, bruce, bruges, bruise, brush, brusque, brute, buch, bucks, budge, buff, bus, bust, bute, butts, buzz, chew, choose, chu, chute, clew, clue, clutch, coo, cool, coon, coop, cou, coup, crew, croup, crude, cruel, cruise, crush, crust, crutch, crux, cruz, cube, cue, cuff, cups, cus, cute, cuts, deuce, deus, deux, dew, do, does, doom, dove, drew, droop, drudge, dual, duce, ducks, ducts, due, duel, dues, duff, duke, dune, dupe, dusk, dust, dutch, ewe, feu, feuds, few, flew, flu, flue, flush, flute, flux, food, fool, fruit, fuel, fume, fuse, fuss, fust, gloom, glove, glue, goo, goose, gould, gov, grew, groom, groove, group, grudge, gruff, gush, gust, guts, has, hew, hewn, hoof, hoop, hoot, hou, hough, hue, huge, hugh, hughes, hume, hush, husk, huts, jew, jewel, jewelled, jewels, jews, jude, judg, judge, juice, jules, june, just, jute, kew, knew, kuhn, lew, lieu, lieut, liu, loo, loom, loon, loop, loose, loot, lose, lou, love, luce, luke, luke's, lush, lust, lute, lux, mew, mood, moon, moose, moot, move, much, mule, muse, mush, musk, must, mute, new, newell, news, noon, noose, nous, nude, nuts, of, ooo, ooze, pew, plume, plus, plush, pooh, pool, poole, pools, proof, prove, prune, puff, pus, que, queue, rood, roof, room, roost, root, rouge, rough, rous, route, rude, rue, ruff, rule, rus, ruse, rush, rust, ruth, ruts, school, scoop, screw, shew, shewn, shews, shoe, shoot, shove, shrew, shuts, sioux, slew, sloop, slough, sluice, smooth, snuff, soo, soon, sooth, soothe, soup, sous, spoon, spruce, stew, stool, stoop, strew, strewn, struts, stuff, such, sucks, sue, suit, sus, swoon, swoop, thrace, threw, thro, through, thrush, thrust, thus, to, tomb, too, tool, tooth, touch, tough, troop, troupe, truce, trucks, trudged, true, truss, trust, truth, tu, tube, tude, tue, tuft, tune, tusks, twas, two, ups, us, use, usque, view, vous, what's, who, whom, whoop, who's, whose, womb, woo, woof, wound, yew, you, youths, zeus, zoo, zu
2 Syllables: SU
2 Syllables: US
abdul, above, abstruse, abuse, accrue, accuse, acute, adduce, adieu, adjudged, adjust, ado, allude, aloof, amuse, anew, approve, assume, astute, attuned, balloon, bamboo, because, behooves, beloved, buffoon, calhoun, canoe, cartoon, cocoon, compute, conclude, conduce, conducts, confuse, confute, construe, consume, corrupts, deduce, delude, diffuse, dilute, discuss, disgust, disprove, dispute, distrust, disuse, dragoon, elude, endued, enough, ensue, entombed, entrust, eschew, exclude, excuse, festooned, festoons, forsooth, hereof, hindoos, ideas, imbued, immune, improve, impugn, impute, include, induce, infuse, instructs, intrude, intrust, lagoon, linnaeus, misjudged, misrule, mistrust, misuse, monsoon, obstructs, obtrude, obtuse, outdo, perfume, peru, peruse, platoon, pollute, preclude, presume, produced, profuse, protrude, pursue, pursuit, quadrupeds, readjust, rebuff, rebuke, recluse, recruit, reduce, refused, refute, remove, renew, renewal, renewed, renews, reproof, reprove, repute, resumed, review, revue, robust, saloon, salute, seduce, subdue, subsumed, suffused, taboo, tattoo, thereof, thereto, toulouse, uncouth, undo, undue, unjust, unmoved, unproved, untouched, untrue, untruth, unused, uproot, whereof, withdrew
3 Syllables: SUU
3 Syllables: UUS
afternoon, disapprove, disrepute, forasmuch, hitherto, importuned, insomuch, interrupts, introduce, kangaroo, misconstrued, opportune, overdue, overmuch, overruled, overthrew, reproduce, unimproved
4 Syllables: UUUS
Found 501 words across 6 groupings. Skipped 232 excess words of a similar stem.