destructor vs miscreant

destructor

noun
  • One who destructs. 

  • A furnace or oven for the burning or carbonizing of refuse. 

  • A function that runs when an object is no longer required, used to release any resources that it was using. 

miscreant

noun
  • One not restrained by moral principles; an unscrupulous villain. 

  • One who holds a false religious belief; a misbeliever. 

  • One who has behaved badly, or illegally. 

adj
  • Lacking in conscience or moral principles; unscrupulous. 

  • Holding an incorrect religious belief. 

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