piff vs unpalatable

piff

noun
  • Piffle; nonsense; rubbish. 

verb
  • To throw something vigorously. 

adj
  • good or attractive. 

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

unpalatable

noun
  • Anything distasteful. 

adj
  • Unpleasant or disagreeable. 

  • Unpleasant to the taste. 

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