Or search: ailey, kelly, laban, shawn, tharp, tudor, alonso, ashton, graham, astaire, creator, jamison, joffrey, robbins, massine
2 Syllables: SU
foreigner
3 Syllables: SUU
auditors, commoner, godmother, gossamer, monitor, officer, oftener, Oliver
4 Syllables: SUUU
kilometers
4 Syllables: USUU
astrologer, astronomer, biographer, geographer, idolaters, philosopher, photographer, thermometer
4 Syllables: UUSU
kilometres

Found 19 words across 5 groupings. Skipped 12 excess words of a similar stem.