autocratic vs unrestrained

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. 

unrestrained

adj
  • immoderate; not restrained or held in check 

  • Not subject to physical restraint. 

  • spontaneous, natural and informal; unconstrained 

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