Or search: doable, latent, viable, applier, feasible, workable, applicant, potential, realistic, thinkable, achievable, attainable, contingent, manageable, realizable
3 Syllables: SUU
audible, doggerel, laudable, nautical, nominal, plausible, probable, topical, volatile
4 Syllables: USUU
abdominal, apocryphal, canonical, impossible, improbable, inaudible, inaugural, methodical, phenomenal
5 Syllables: UUSUU
inexhaustible
6 Syllables: UUUSUU
anthropological, etymological

Found 21 words across 4 groupings.