2 Syllables: SU
Barrett, bended, Bennet, Bennett, blemish, blended, checklist, chemist, cherish, cleric, credit, debit, Denis, Dennis, desperate, devilish, Ellis, ended, epic, Eric, Erich, Essex, ethic, fairest, ferric, fetish, Flemish, Frederic, Frederick, friendship, garish, garret, Garrett, Garrick, Greenwich, Harris, hellish, Herrick, menace, mended, merits, metric, Paris, parish, perish, prelate, premise, reddish, relic, relish, rented, respite, scented, Senate, sheriff, sheriff's, splendid, tempted, tended, tennis, Venice, vented
3 Syllables: SUU
3 Syllables: USU
acetic, aesthetic, amended, angelic, appellate, appended, Appendix, ascetic, assented, athletic, authentic, barbaric, befriended, cemented, commended, concentric, consented, contended, contented, cosmetic, decrepit, defended, demented, depended, descended, dissented, distended, domestic, eccentric, embellish, emetic, endemic, esthetic, exempted, expended, extended, forensic, generic, genetic, geometric, Hellenic, Homeric, hysterics, indented, intended, invented, kinetic, lamented, magnetic, majestic, obstetrics, offended, pathetic, phonetic, poetic, polemic, pretended, prevented, prophetic, relented, repented, replenish, suspended, symmetric, synthetic, systemic, theoretic, transcended, unblemished
4 Syllables: UUSU
academic, apathetic, arithmetic, atmospheric, circumvented, comprehended, condescended, diabetic, discontented, energetic, epidemic, esoteric, hygienic, pathogenic, recommended, represented, sacrilegious, supplemented, sympathetic, unattended, undefended, unfrequented, unintended
5 Syllables: UUUSU
6 Syllables: UUUUSU
Found 162 words across 6 groupings. Skipped 23 excess words of a similar stem.