chunder vs cronk

chunder

verb
  • Of a motor vehicle: to rumble loudly, to roar. 

  • To throw up, to vomit. 

noun
  • An act of vomiting. 

  • Heavy, sticky snow that makes snowsports difficult. 

  • Vomit. 

cronk

verb
  • To honk like a goose. 

noun
  • A hill or barrow. 

  • The honking sound of a goose. 

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