3 Syllables: SUU
beautiful, crucible, funeral, Juvenal, juvenile, movable, moveable, mutable, numeral, suitable, tubercle, usable, usual
4 Syllables: USUU
deducible, excusable, immovable, immoveable, immutable, inscrutable, reducible, removable, renewable, unsuitable
5 Syllables: UUSUU
6 Syllables: UUUSUU
Found 31 words across 4 groupings. Skipped 2 excess words of a similar stem.