autocratic vs selfless

autocratic

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

  • Of or pertaining to the manner of an autocrat. 

selfless

adj
  • Having, exhibiting or motivated by no concern for oneself but for others; unselfish. 

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