What is another word for criminals?

Main Entry: criminal Part of Speech:adjective Definition: lawless, felonious Synonyms: bent, caught, corrupt, crooked, culpable, deplorable, dirty, heavy, hung up*, illegal, illegitimate, illicit, immoral, indictable, iniquitous, nefarious, off base*, out of line, peccant, racket, scandalous, senseless, shady*, smoking gun*, unlawful, unrighteous, vicious, villainous, wicked, wildcat*, wrong

Crook, villan, thief, bad guy, etc....