illegal vs spoof

illegal

adj
  • Totally fictitious, and often issued on behalf of a non-existent territory or country. 

  • Contrary to or forbidden by law, especially criminal law. 

  • Breaching certain enacted statutes of positive law; not lawful, not legal (cf. immoral, unethical) 

  • Forbidden by established rules. 

  • Being or doing something illegally. 

  • Being an illegal immigrant; residing in a country illegally. 

noun
  • An illegal immigrant. 

  • Contraband, esp. illegal substances such as drugs. 

  • A spy working abroad illegally and undercover, without visible ties to his or her country’s authorities. 

spoof

adj
  • Fake, hoax. 

verb
  • To falsify. 

  • To gently satirize. 

  • To ejaculate, to come. 

  • To deceive. 

noun
  • A drinking game in which players hold up to three (or another specified number of) coins hidden in a fist and attempt to guess the total number of coins held. 

  • A light parody. 

  • Nonsense. 

  • An act of deception; a hoax; a joking prank. 

  • Semen. 

How often have the words illegal and spoof occurred in a corpus of books? (source: Google Ngram Viewer )