Synonyms of disgraceful

1 Syllable
foul, mean, fouls
2 Syllables
low-life, shabby, shoddy, fouled, schlocky, sinful, vilest, basest, shoddier, monstrous, viler, crumby, baser, foulest, flagrant, fouler, woeful, shocking, scummy, shady, crumbier, scurvy
3 Syllables
degrading, shameful, ignoble, outrageous, ill-famed, opprobious, infamous, blackguardly, teratoid, unworthy, opprobrious, inglorious, scandalous, miscreated, lowlife
4 Syllables
contemptible, ignominious, blameworthy, unscrupulous, detestable, condemnable, deplorable, despicable, despisable, undeserving, offensive, undignified, unconscientious
5 Syllables
disreputable, reprehensible, dishonorable, discreditable, demeritorious, unforgivable, unrespectable, unmentionable, exploitative