autarchic vs autonomic

autarchic

adj
  • Of, pertaining to, or marked by autarchy; autocratic. 

  • Not inhibited by neighbouring genetic material 

  • self-sufficient 

autonomic

adj
  • Pertaining to the autonomic nervous system. 

  • Acting or occurring involuntarily, without conscious control. 

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