comedy vs documentary

comedy

noun
  • A dramatic work that is light and humorous or satirical in tone. 

  • A narrative poem with an agreeable ending (e.g., The Divine Comedy). 

  • Entertainment composed of jokes, satire, or humorous performance. 

  • A light, amusing play with a happy ending. 

  • The art of composing comedy. 

  • A choric song of celebration or revel, especially in Ancient Greece. 

  • The genre of such works. 

  • A humorous event. 

documentary

noun
  • A film, TV program, publication etc. which presents a social, political, scientific or historical subject in a factual or informative manner. 

adj
  • Of, related to, or based on documents. 

  • Which serves to document (record and:or illustrate) a subject. 

  • Presented objectively without the insertion of fictional matter. 

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