infamous

not respectable the infamous criminal who remains known only by the moniker of “Jack the Ripper” Synonyms discreditable, disgraceful, dishonorable, ignominious, disreputable, louche, notorious, opprobrious, shady, shameful, shoddy, shy, unrespectableRelated Words bad, criminal, immoral, seamy, sordid, unethical, unsavory, wicked; base, contemptible, despicable, detestable, dirty, low, mean, miserable, vile, wretched; black, evil, iniquitous, nefarious, rotten, sinful, unrighteous, vicious, villainous, wrong; blamable, blameworthy, censurable, inglorious, reprehensible; corrupt, debased, debauched, degenerate, depraved, dissolute, gamy (or gamey), libertine, loose, perverted, reprobateNear Antonyms decent, ethical, good, honest, just, moral, noble, principled, righteous, upright, upstanding; esteemed, prestigious, reputed, respected; authorized, legal, licensed, permissible, permitted; approved, endorsed (also indorsed), sanctioned; clean, correct, decorous, exemplary, proper, seemly; blameless, commendable, creditable, guiltlessAntonyms honorable, reputable, respectable