2 Syllables: SU
ablest, aimless, alias, Amos, Angus, anus, anxious, aqueous, atheist, bandaged, bandits, banquets, baseless, baseness, bases, basest, basis, blameless, blankets, braces, branches, bravest, Buenos, Caius, cameras, campus, canvas, canvassed, cases, chances, changes, chases, damage, damask, dances, Davis, drainage, faces, faintest, faintness, famous, Francis, frankness, gaseous, gauges, gazes, graceless, gracious, grandest, greatest, greatness, habeas, hamlets, happiest, heinous, Janus, Kansas, laces, lameness, language, lateness, latest, maketh, mammoth, manage, nameless, pages, painless, paleness, pamphlets, pancreas, patriots, phases, phrases, places, plainest, plaintiff, races, radius, raises, ranches, ranges, safest, sameness, shameless, shapeless, spaces, spacious, stainless, stanzas, status, strangeness, taketh, tasteless, thankless, traces, vantage, vases, wages, Weymouth
3 Syllables: SUU
3 Syllables: USU
Andreas, audacious, bananas, capacious, compatriots, contagious, courageous, cutaneous, exchanges, extraneous, fallacious, hiatus, Ignatius, Johannes, loquacious, outrageous, pianos, sagacious, spontaneous, tenacious, ungracious, vexatious, vivacious, voracious
4 Syllables: UUSU
advantageous, Athanasius, efficacious, Himalayas, miscellaneous, ostentatious, propagandist, simultaneous, subcutaneous, subterraneous
5 Syllables: UUUSU
Found 143 words across 5 groupings. Skipped 5 excess words of a similar stem.