Or search: tube, wrap, bathe, cocoon, enfold, engulf, shroud, enwrap, benight, capsule, enclose, sheathe, enshroud, capsulate, capsulize
2 Syllables: SU
barest, barrack, Becket, belted, Bennett, carrot, chestnut, credit, despot, edit, Eliot, Eliot's, Elliot, Elliott, epoch, Everett, ferret, freshest, helmet, legate, Lennox, Lenox, melted, menaced, merest, merit, parrot, pellets, prefaced, premised, rarest, Senate, separate, setup, tenet, terraced, velvet, waistcoat, zealots
3 Syllables: USU
demerit, develop, develope, develops, discredit, embarrassed, enveloped, envelops, inherit
4 Syllables: UUSU
undeveloped
5 Syllables: UUUSU
underdeveloped

Found 50 words across 4 groupings. Skipped 11 excess words of a similar stem.