pastiche vs skit

pastiche

noun
  • A musical medley, typically quoting other works. 

  • A work of art, drama, literature, music, or architecture that imitates the work of a previous artist. 

  • An incongruous mixture; a hodgepodge. 

  • A postmodern playwriting technique that fuses a variety of styles, genres, and story lines to create a new form. 

verb
  • To create or compose in a mixture of styles. 

skit

noun
  • A short comic performance. 

  • A jeer or sally; a brief satire. 

verb
  • To make fun of. 

  • To leap aside; to caper. 

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