autocratic vs masterful

autocratic

adj
  • Of or pertaining to the manner of an autocrat. 

  • Of or pertaining to autocracy or to an autocrat; absolute; holding independent and arbitrary powers of government. 

masterful

adj
  • Having or showing the qualities of a master vis-a-vis a dependent or subordinate; authoritative; domineering. 

  • In the manner of a master; very skillful. 

  • Of or pertaining to the manner of a master of an art, technique, profession, or craft; masterly. 

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