miscreant

Synonyms: corrupt criminal degenerate depraved flagitious infamous iniquitous nefarious perverse rascally reprehensible reprobate unhealthy unprincipled vicious villainous wicked

Antonyms: good moral nice

Synonyms: blackguard black sheep bootlegger bully cad caitiff convict criminal culprit delinquent drunkard evildoer felon fink heel hoodlum jailbird loafer louse lowlife malefactor outcast outlaw pickpocket racketeer rapscallion rascal rat reprobate rowdy ruffian scalawag scamp scoundrel scum sinner sneak vagabond villain wretch wrongdoer

Antonyms: goody-goody