1 Syllable: S
2 Syllables: SU
Carmel, Michel, Raphael, rebel, 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: UUS
4 Syllables: UUUS

Found 128 words across 5 groupings. Skipped 33 excess words of a similar stem.