4 Syllables: SUUU
charitable, creditable, equitable, habitable, honorable, honourable, irritable, knowledgeable, marketable, palatable, reputable, tolerable
5 Syllables: USUUU
abominable, attributable, dishonorable, dishonourable, disreputable, incorrigible, indomitable, inequitable, inevitable, inimitable, intolerable, unpalatable
6 Syllables: UUSUUU
Found 25 words across 3 groupings.