subversive vs unfaithful

subversive

adj
  • Intending to subvert, overturn or undermine a government or authority. 

noun
  • A radical supporter of political or social revolution. 

unfaithful

adj
  • Negligent or imperfect. 

  • Not keeping good faith; disloyal; not faithful. 

  • Not honest or upright. 

  • Not faithfully rendering the meaning of the source language; incorrect. 

  • Not having religious faith. 

  • Adulterous. 

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