Or search: seamy, seedy, repute, sleazy, sordid, louche, damaged, squalid, infamous, notorious, discredited, dishonorable, discreditable, dishonourable, unrespectable
4 Syllables: SUUU
charitable, creditable, equitable, habitable, irritable, marketable, palatable, profitable, reputable
5 Syllables: USUUU
attributable, indomitable, inequitable, inevitable, inexorable, inimitable, objectionable, unpalatable
6 Syllables: UUSUUU
unexceptionable, uninhabitable

Found 19 words across 3 groupings.