fag vs piff

fag

noun
  • An annoying person. 

  • A homosexual man, especially (usually derogatory) an especially effeminate or unusual one. 

  • In textile inspections, a rough or coarse defect in the woven fabric. 

verb
  • To make exhausted, tired out. 

  • To droop; to tire. 

piff

noun
  • Piffle; nonsense; rubbish. 

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

adj
  • good or attractive. 

verb
  • To throw something vigorously. 

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