Or search: bunk, hokum, flummery, nonsensicality
3 Syllables: SUU
custody, cutlery, drudgery, gluttony, Hungary, luckily, lustily, nunnery, shrubbery, subtly, summaries, summary, Tuscany, wonderfully
3 Syllables: USU
discovery, recovery
4 Syllables: USUU
effrontery, microscopy, perfunctory, unluckily
6 Syllables: UUUSUU
involuntarily

Found 21 words across 4 groupings.