The Oxford Thesaurus An A-Z Dictionary of Synonyms - disgracefuladj.

1) shameful, humiliating, embarrassing, dishonourable, disreputable, infamous, ignominious, degrading, debasing, degraded, debased, base, low, vile, corrupt, bad, wrong, sinful, evil, low, mean, despicable, contemptible, opprobrious: He was forced to submit to the most disgraceful punishment. 2) shameless, outrageous, notorious, shocking, scandalous, improper, unseemly, unworthy; indecent, rude, flagrant, lewd, lascivious, delinquent, objectionable: Your drunken behaviour at the party last night was a disgraceful performance.