engaging vs piff

engaging

adj
  • Charming; attractive, especially of a manner or behaviour. 

  • That engages the attention; engrossing, interesting; enthralling. 

piff

adj
  • good or attractive. 

verb
  • To throw something vigorously. 

noun
  • Piffle; nonsense; rubbish. 

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

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