Or search: decadence, depravity, abjection, abasement, corruption, immorality, degradation, depravation, degeneration, putrefaction
3 Syllables: SUU
desperately, generally, piracy, preferably, separately
4 Syllables: SUUU
accuracy, celibacy, creditably, definitely, delicacy, delicately, generously, literacy, perilously, sedulously, treacherously
4 Syllables: USUU
confederacy
5 Syllables: USUUU
effeminacy, illiteracy, inaccuracy, incredulously, indefinitely, inevitably, inseparably, intelligibly, professionally
5 Syllables: UUSUU
irrevocably

Found 27 words across 5 groupings.