2 Syllables: SU
Barrett, beaded, bended, Bennet, Bennett, blended, ceded, cheated, checklist, chemist, cherished, clearest, cleric, credit, debit, desperate, edict, Egypt, ended, epic, Eric, Erich, Essex, ethic, fairest, feasted, Felix, ferric, Frederic, Frederick, freest, Friedrich, friendship, garret, Garrett, Garrick, greeted, heated, heeded, helix, Herrick, kneaded, Leibnitz, lyric, menaced, mended, merits, meted, metric, needed, perished, Phoenix, pleaded, prefix, prelate, realist, relic, relished, rented, respite, scenic, scented, seated, secret, Senate, shielded, speeded, spirit, splendid, steamship, tempted, tended, treated, vented, weeded, wielded, yielded
3 Syllables: SUU
3 Syllables: USU
acceded, acetic, aesthetic, albeit, amended, angelic, appellate, appended, Appendix, ascetic, assented, athletic, authentic, barbaric, befriended, cemented, collegiate, commended, competed, completed, conceded, concentric, consented, contended, contented, cosmetic, decrepit, defeated, defended, demented, depended, depleted, descended, dissented, distended, domestic, eccentric, embellished, emetic, endemic, entreated, esthetic, exceeded, exempted, expended, extended, extremist, forensic, generic, genetic, geometric, Hellenic, Homeric, hysterics, idealist, impeded, indented, intended, invented, kinetic, lamented, magnetic, majestic, maltreated, obstetrics, offended, pathetic, phonetic, poetic, polemic, preceded, pretended, prevented, proceeded, prophetic, receded, relented, repeated, repented, replenished, retreated, satiric, seceded, strategic, succeeded, suspended, symmetric, synthetic, systemic, theoretic, transcended, unblemished, unheeded, untreated
3 Syllables: UUS
4 Syllables: UUSU
academic, apathetic, arithmetic, atmospheric, circumvented, comprehended, condescended, diabetic, discontented, energetic, epidemic, esoteric, hygienic, interceded, panegyric, pathogenic, recommended, represented, supplemented, sympathetic, unattended, undefended, unfrequented, unimpeded, unintended
5 Syllables: UUUSU
6 Syllables: UUUUSU
Found 206 words across 7 groupings. Skipped 26 excess words of a similar stem.