Or search: bard, bead, deck, flag, fret, gild, pipe, trim, adorn, amend, beset, braid, curry, filet, groom
3 Syllables: SUU
crucified, crucify, neutralized, scrutinized, stupefied, suicide, unified, unify, utilised, utilized
4 Syllables: USUU
computerized
5 Syllables: UUSUU
revolutionized

Found 12 words across 3 groupings. Skipped 1 excess word of a similar stem.