coercive vs despotic

coercive

adj
  • Displaying a tendency or intent to coerce. 

  • Such that the ratio of |F(x)| to x approaches infinity as x approaches infinity. 

despotic

adj
  • Acting or ruling as a despot, tyrannical. 

  • Of or pertaining to a despot or tyrant. 

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