1 Syllable: S
Barre
2 Syllables: SU
airy, any, ary, Barry, belli, belly, Berry, Betty, bevy, bury, Carey, Carrie, carry, Cary, cherry, dairy, deadly, deathly, deftly, Delhi, demi, eddy, espied, fairy, feathery, ferry, fleshly, fleshy, freshly, Gary, Geoffrey, hairy, Harry, heady, heavy, Jeffrey, jelly, Jenny, Jerry, Jesse, Jessie, jetty, Kelley, Kelly, Larry, Leslie, levee, levied, levies, levy, many, marry, Mary, medley, merry, messy, nary, Nellie, Parry, Peggy, penny, peri, Perry, petit, Petri, petty, plenty, prairie, ready, semi, Sheffield, Shelley, sherry, sketchy, specially, steady, tarry, Teddy, Terry, vary, very, vestry, wary, Wesley
3 Syllables: SUU
beggary, Beverly, brevity, celery, Cherokee, Chesterfield, clarity, cleverly, contrary, credibly, desperately, destiny, ebony, elegy, Emery, enemy, equity, evergreen, felony, Gregory, heavily, heresy, jealously, jealousy, Jeremy, Kennedy, leathery, legacy, leprosy, lethargy, medically, melody, memory, mentally, merrily, parity, parody, pedigree, plenary, preferably, rarity, readily, recipe, recklessly, remedy, restlessly, reverie, separately, sesame, severally, steadily, terribly, therapy, treachery, treasuries, treasury, verity, warily, wearily, westerly, yesterday, yesterday's, zealously
3 Syllables: USU
4 Syllables: USUU
accessories, accessory, allegedly, barbarity, celerity, confederacy, dexterity, disparity, extremity, fidelity, hegemony, heredity, hilarity, incredibly, indelibly, integrity, longevity, necessity, Penelope, polarity, posterity, primarily, professedly, prosperity, serenity, sincerity, supremacy, telegraphy, temerity
4 Syllables: UUSU
5 Syllables: UUSUU
accidentally, customarily, documentary, familiarity, fundamentally, incontestably, inexpressibly, militarily, momentarily, necessarily, ordinarily, popularity, psychotherapy, regularity, secondarily, similarity, solidarity, temporarily, voluntarily
6 Syllables: UUUSUU
Found 209 words across 8 groupings. Skipped 3 excess words of a similar stem.