sinner vs unperson

sinner

noun
  • A person who sins or has sinned. 

  • A person who sins or has sinned by the action or identity indicated or previously mentioned 

  • A person with negative qualities; one who does bad things. 

  • An unregenerate person. 

unperson

noun
  • A human who has been stripped of rights, identity or humanity. 

verb
  • To strip (a human being) of rights, identity or humanity. 

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