2 Syllables: SU
3 Syllables: SUU
afterward, amateur, caliber, flatterer, gatherer, janitor, Latimer, manager, massacre, Staffordshire, traveller, vascular
4 Syllables: USUU
6 Syllables: UUUSUU
Found 21 words across 4 groupings. Skipped 13 excess words of a similar stem.