cronk vs mortify

cronk

verb
  • To honk like a goose. 

noun
  • A hill or barrow. 

  • The honking sound of a goose. 

mortify

verb
  • To gangrene. 

  • To embarrass, to humiliate. To injure one's dignity. 

  • To grant in mortmain. 

  • To discipline (one's body, appetites etc.) by suppressing desires; to practise abstinence on. 

  • To lose vitality. 

  • To be subdued. 

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