Or search: ably, aptly
3 Syllables: SUU
amiably, Avery, bakery, bravery, drapery, fatally, favorably, graciously, granary, halfpenny, hastily, knavery, laity, Papacy, playfully, racially, raillery, savory, savoury, slavery, tracery
4 Syllables: USUU
chicanery, courageously, outrageously, tenaciously, unsavory
5 Syllables: UUSUU
advantageously, interchangeably, ostentatiously, quantitatively, unmistakably
6 Syllables: UUUUUS
heterogeneity

Found 32 words across 4 groupings.