lampoon vs mockery

lampoon

noun
  • A written attack or other work ridiculing a person, group, or institution. 

verb
  • To satirize or poke fun at. 

mockery

noun
  • The action of mocking; ridicule, derision. 

  • Mimicry, imitation, now usually in a derogatory sense; a travesty, a ridiculous simulacrum. 

  • Something so lacking in necessary qualities as to inspire ridicule; a laughing-stock. 

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