Or search: wisconsin
2 Syllables: SU
catherine, javelin, platinum
3 Syllables: SUU
adamant, addison, addison's, adjutant, africans, aliment, alison, allison, applicant, aspirant, baptism, cameron, fascism, garrison, jacobin, masculine, sacrament, saracen, stratagem, talisman, vatican
4 Syllables: USUU
establishment, extravagance, extravagant, inhabitant, mohammedan
5 Syllables: UUSUU
reestablishment

Found 30 words across 4 groupings. Skipped 9 excess words of a similar stem.