contradict vs put off

contradict

verb
  • To be contrary to (something). 

  • To deny the truth or validity of (a statement or statements). 

  • To oppose (a person) by denying the truth or pertinence of a given statement. 

put off

verb
  • To cause to dislike; to discourage (from doing). 

  • To procrastinate. 

  • To emit; to give off (an odor, smoke, etc.). 

  • To distract; to disturb the concentration of. 

  • To delay (a task, event, etc.). 

adj
  • daunted or fazed 

  • offended, repulsed 

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