cronk vs expire

cronk

verb
  • To honk like a goose. 

noun
  • A hill or barrow. 

  • The honking sound of a goose. 

expire

verb
  • To exhale; to breathe out. 

  • To bring to a close; to terminate. 

  • To come to an end; to conclude. 

  • To die. 

  • To lapse and become invalid. 

  • To give forth insensibly or gently, as a fluid or vapour; to emit in minute particles. 

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