2 Syllables: SU
acid, acrid, added, averaged, avid, Barrett, blasted, chatted, claret, damaged, fasted, flaccid, Garrett, granted, lasted, managed, matted, packaged, padded, patted, placid, planted, rabid, rapid, ravaged, slanted, valid, vapid
3 Syllables: USU
4 Syllables: UUSU
Found 34 words across 3 groupings. Skipped 1 excess word of a similar stem.