dictatorial vs protectionist

dictatorial

adj
  • of or pertaining to a dictator 

  • in the manner of a dictator, usually with callous disregard for others. 

protectionist

adj
  • Of or pertaining to protectionism, or an advocate thereof. 

noun
  • Someone who believes in protecting domestic producers by impeding or limiting the importation of foreign goods and services via actions taken by government. 

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