piff vs puh

piff

adj
  • good or attractive. 

verb
  • To throw something vigorously. 

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

noun
  • Piffle; nonsense; rubbish. 

puh

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