begetter vs destructor

begetter

noun
  • An originator; a creator. 

  • A procreator; one who begets. 

destructor

noun
  • 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. 

  • One who destructs. 

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