jesting vs piff

jesting

noun
  • bantering; ridicule 

  • joking 

  • mocking 

adj
  • humorous 

  • playful; mocking 

  • facetious 

  • jeering 

piff

noun
  • Piffle; nonsense; rubbish. 

adj
  • good or attractive. 

verb
  • To throw something vigorously. 

intj
  • An exclamation of annoyance or contempt; pish; pshaw. 

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