Showing results for "politic" instead. (You can only search for 1 word at a time unless you use the Storm or Mosaic Rhyme tools)
Or search: bland, suave, expedient, sagacious, diplomatic, diplomatical
3 Syllables: SUU
botanist, choleric, colonist, Dominic, dramatist, obelisk, opposite, politics
4 Syllables: USUU
Apocalypse, apologist, biologist, economist, geologists, immoderate
5 Syllables: UUSUU
anthropologist, archaeologist, physiologist, sociologist

Found 18 words across 3 groupings. Skipped 11 excess words of a similar stem.