Or search: trick, perfidy, treason, betrayal, quackery, treachery, dishonesty, misconduct, charlatanism, falsification
3 Syllables: SUU
Avery, bakery, bravery, draperies, drapery, fatally, favorably, graciously, granary, halfpenny, hastily, laity, naturedly, Papacy, playfully, praiseworthy, racially, raillery, savory, savoury, slavery, tracery, vagaries
4 Syllables: USUU
chicanery, courageously, outrageously, tenaciously, unsavory
5 Syllables: UUSUU
advantageously, ostentatiously, quantitatively, unmistakably
6 Syllables: UUUUUS
heterogeneity

Found 33 words across 4 groupings.