2 Syllables: SU
authoress, bodied, coffee, colleague, copied, costly, Crosby, frosty, frothy, glossy, lofty, mossy, posse, quasi, Rossi, saucy, softly
3 Syllables: USU
embodied, Gustave
4 Syllables: UUSU
Found 20 words across 3 groupings. Skipped 1 excess word of a similar stem.