2 Syllables: SU
boasted, bogus, bolted, bonus, chorus, closest, coated, Doris, floated, focus, focussed, folded, forest, Forrest, grossness, hopeless, Horace, hostess, Jonas, Josef, Joseph, Joseph's, knowest, loaded, locus, locust, Lois, lotus, lowest, lowness, modus, molded, Morris, Moses, noted, notice, onus, opiate, opus, poet, poet's, porous, roasted, Roebuck, scolded, slowest, slowness, Soviet, Taurus, voted
3 Syllables: USU
associate, atrocious, denoted, devoted, eroded, exploded, ferocious, necrosis, neurosis, outmoded, Potomac, precocious, prognosis, promoted, psychosis, remotest, revolted, Thesaurus, unfolded, unloaded
4 Syllables: UUSU
5 Syllables: UUUSU
Found 73 words across 4 groupings. Skipped 4 excess words of a similar stem.