1 Syllable: S
aus, boughs, bounce, bound, bowed, bows, brown, Browne, browns, brows, browse, cloud, clown, coun, count, cowed, cows, crowd, crown, down, drown, found, fount, frown, gown, ground, hound, housed, How's, loud, lounge, mound, Mount, mouth, noun, ounce, ploughed, ploughs, plowed, plows, pounce, pound, proud, round, rouse, shroud, sound, South, sowed, town, Towne, towns, vowed, vows, wound
2 Syllables: SU
2 Syllables: US
abound, account, aground, allowed, allows, aloud, amount, announce, around, arouse, avowed, confound, denounce, dismount, downtown, endowed, endows, espouse, expound, Guillaume, Macleod, profound, pronounce, propound, rebound, recount, redound, renounce, renown, resound, surmount, surround, unbound, unsound
3 Syllables: UUS
Found 93 words across 4 groupings. Skipped 47 excess words of a similar stem.