1 Syllable: S
12, Bel, bell, Belle, bells, belt, cell, Celts, dealt, del, dell, delle, delve, dwell, dwelt, Elbe, eld, elf, elk, ell, elle, elm, else, elves, fell, felt, gel, health, held, hell, hell's, helm, help, knell, knelt, L, Mel, mell, melt, nel, Nell, pell, pelt, Phelps, quell, realm, sel, self, sell, selves, shelf, shell, shelved, shelves, smell, smelt, spell, spelt, stealth, swell, tell, twelfth, twelve, wealth, Welch, weld, well, Welsh, Welt, yell
2 Syllables: SU
adult, agile, annals, annul, annulled, apple, babble, Babel, baffle, barrel, bashful, Basil, Basle, battle, camel, Carmel, Carol, Carroll, Cassel, castle, cattle, cavil, channel, chapel, chattel, crackle, dazzle, facile, flannel, fragile, grapple, gravel, jackal, mammal, Michel, national, natural, paddle, panel, Paschal, prattle, rabble, Raphael, rascal, rational, rattle, rebel, saddle, scaffold, shackled, shackles, tackle, tassel, trammels, travel, travelled, travels, vassal, wrathful, yourself
2 Syllables: US
befell, beheld, cartel, Chapelle, chiselled, compel, compelled, compels, Cornell, dispel, dispelled, excel, excelled, excels, expel, expelled, farewell, foretell, gazelle, herself, himself, hotel, impel, impelled, impels, intel, itself, Manuel, Marcel, marvelled, Miguel, myself, Nobel, Noel, Nouvelle, oneself, ourselves, propel, propelled, rebelled, repel, repelled, repels, Rochelle, themselves, thyself, unwell, upheld, withheld
3 Syllables: USU
3 Syllables: UUS
4 Syllables: UUUS
Found 192 words across 6 groupings. Skipped 63 excess words of a similar stem.