Or search: rot, sod, fade, jade, lech, pall, tire, weary, letch, satyr, bugger, lecher, sadist, worsen, nympho
4 Syllables: SUUU
barricaded, celebrated, decimated, decorated, desolated, devastated, educated, elevated, emanated, emigrated, enervated, estimated, federated, generated, lacerated, liberated, meditated, moderated, penetrated, perforated, predicated, relegated, renovated, saturated, segregated, separated, venerated
5 Syllables: USUUU
accelerated, adulterated, ameliorated, collaborated, commemorated, confederated, corroborated, deliberated, deteriorated, enumerated, evaporated, exaggerated, exasperated, exhilarated, exonerated, inaugurated, incarcerated, incorporated, interrogated, investigated, invigorated, obliterated, perpetuated, premeditated, regenerated, reiterated, reverberated
6 Syllables: UUSUUU
overestimated, unadulterated, underestimated

Found 57 words across 3 groupings.