despotic vs disciplinarian

despotic

adj
  • Acting or ruling as a despot, tyrannical. 

  • Of or pertaining to a despot or tyrant. 

disciplinarian

adj
  • Relating to discipline. 

noun
  • One who believes in discipline as a tool for regulation or control. 

  • One who exercises discipline. 

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