1 Syllable: S
2, blew, bloom, blue, boo, boom, boon, Boone, boost, boot, Booth, boots, brew, brooch, brood, broom, Bruce, Bruges, bruise, brute, Bute, chew, choose, Chu, chute, clew, clue, coo, cool, coon, coop, cou, coup, crew, croup, crude, cruel, cruise, Cruz, cube, cue, cute, deuce, deux, dew, do, doom, drew, droop, dual, duce, due, duel, dues, Duke, dune, dupe, ewe, feu, feuds, few, flew, flu, flue, flute, food, fool, fruit, fuel, fume, fuse, gloom, glue, goo, goose, Gould, grew, groom, groove, group, hew, hewn, hoof, hoop, hoot, hou, hue, huge, Hugh, Hughes, Hume, Jew, jewel, jewelled, jewels, Jews, Jude, juice, Jules, June, jus, jute, Kew, knew, Kuhn, lew, lieu, Lieut, Liu, loo, loom, loon, loop, loose, loot, lose, Lou, Luce, Luke, Luke's, lute, mew, mood, moon, moose, moot, move, mule, muse, mute, new, Newell, news, noon, noose, nous, nude, ooo, ooze, pew, plume, pooh, pool, Poole, pools, proof, prove, prune, Q, que, queue, rood, roof, room, roost, root, Rouge, route, rude, rue, rule, ruse, Ruth, school, scoop, screw, shew, shewn, shews, shoe, shoot, shrew, Sioux, slew, sloop, sluice, smooth, Soo, soon, sooth, soothe, soup, sous, spoon, spruce, stew, stool, stoop, strew, strewn, sue, suit, swoon, swoop, threw, thro, through, to, tomb, too, tool, tooth, troop, troupe, truce, true, truth, tu, tube, tude, tue, tune, two, u, use, usque, view, vous, who, whoop, Who's, whose, womb, woo, woof, wound, yew, you, youths, Zeus, zoo, zu
2 Syllables: SU
2 Syllables: US
Abdul, abstruse, abuse, accrue, accuse, acute, adduce, adieu, ado, allude, aloof, amuse, anew, approve, assume, astute, attuned, balloon, bamboo, behooves, buffoon, Calhoun, canoe, cartoon, cocoon, compute, conclude, conduce, confuse, confute, construe, consume, deduce, delude, diffuse, dilute, disprove, dispute, disuse, dragoon, elude, endued, ensue, entombed, eschew, exclude, excuse, festooned, festoons, forsooth, Hindoos, imbued, immune, improve, impugn, impute, include, induce, infuse, intrude, lagoon, misrule, misuse, monsoon, obtrude, obtuse, outdo, perfume, Peru, peruse, platoon, pollute, preclude, presume, produced, profuse, protrude, pursue, pursuit, quadrupeds, rebuke, recluse, recruit, reduce, refused, refute, remove, renew, renewal, renewed, renews, reproof, reprove, repute, resumed, review, Revue, saloon, salute, seduce, subdue, subsumed, suffused, taboo, tattoo, thereto, Toulouse, uncouth, undo, undue, unmoved, unproved, untrue, untruth, unused, uproot, withdrew
3 Syllables: SUU
3 Syllables: UUS
afternoon, disapprove, disrepute, hitherto, importuned, introduce, kangaroo, misconstrued, opportune, overdue, overruled, overthrew, reproduce, unimproved
4 Syllables: UUUS
Found 375 words across 6 groupings. Skipped 194 excess words of a similar stem.