2 Syllables: SU
Angus, anthems, anxious, bandaged, branches, cameras, campus, cantons, canvas, canvassed, champions, chances, damage, damask, dances, Francis, Franklin's, frankness, grandest, grandsons, Kansas, language, mammoth, manage, mansions, pancreas, phantoms, ranches, sanctions, stanzas, thankless, vantage
3 Syllables: SUU
3 Syllables: USU
4 Syllables: UUSU
Found 42 words across 4 groupings. Skipped 4 excess words of a similar stem.