piff vs swank

piff

verb
  • To throw something vigorously. 

noun
  • Piffle; nonsense; rubbish. 

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

adj
  • good or attractive. 

swank

verb
  • To swagger, to show off. 

noun
  • A fashionably elegant person. 

  • Ostentation; bravado. 

adj
  • Fashionably elegant, posh. 

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