grouch vs prawn

grouch

noun
  • A complaint, a grumble, a fit of ill-humor. 

  • One who is grumpy or irritable. 

verb
  • To be grumpy or irritable; to complain. 

prawn

noun
  • A fool, an idiot. 

  • A crustacean of the suborder Dendrobranchiata. 

  • Synonym of butterface: A woman with an attractive body but an unattractive face. 

  • A crustacean, sometimes confused with shrimp. 

verb
  • To fish for prawns. 

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