Or search: psalmody, vocalizing
3 Syllables: SUU
gingerly, industry, infamy, infancy, infantry, injury, inquiry, instantly, inwardly, linearly, minstrelsy, minutely, principes, stringency, symmetry, sympathy, symphony, timidly, Trinity
4 Syllables: USUU
affinities, asymmetry, contingency, delinquency, divinities, divinity, proximity, vicinity
5 Syllables: UUSUU
femininity, ignominiously, masculinity, unanimity
6 Syllables: UUUSUU
idiosyncrasy

Found 32 words across 4 groupings.