2 Syllables: SU
Boris, brokerage, closeness, coarsest, Coleridge, cornice, Cornish, corpses, courses, Doris, focus, focussed, forage, forces, forest, forges, formless, Georges, gorges, grossest, Horace, horses, Morris, mortgage, mortis, Moses, nobis, noblest, Norris, Norwich, notice, orbis, Otis, polish, Popish, porches, portage, prolix, shortage, shortest, solace, sportive, Stoics, storage, torches
3 Syllables: SUU
3 Syllables: USU
4 Syllables: UUSU
5 Syllables: UUUSU
Found 55 words across 5 groupings. Skipped 4 excess words of a similar stem.