devout vs orthodox

devout

adj
  • Devoted to religion or to religious feelings and duties; pious; extremely religious. 

  • Warmly devoted; hearty; sincere; earnest. 

orthodox

adj
  • Conforming to the accepted, established, or traditional doctrines of a given faith, religion, or ideology. 

  • Of a branch of Judaism. 

  • Of pollen, seed, or spores: viable for a long time; viable when dried to low moisture content. 

  • Of the eastern churches, Eastern Orthodox. 

  • Adhering to whatever is customary, traditional, or generally accepted. 

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