prawn vs shrimp

prawn

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

  • A crustacean of the suborder Dendrobranchiata. 

  • A fool, an idiot. 

  • A crustacean, sometimes confused with shrimp. 

verb
  • To fish for prawns. 

shrimp

noun
  • Synonym of butterface: a person with an attractive body but unattractive face. 

  • The flesh of such crustaceans. 

  • Any of many swimming, often edible, crustaceans, chiefly of the infraorder Caridea or the suborder Dendrobranchiata, with slender legs, long whiskers and a long abdomen. 

  • A small, puny or unimportant person. 

verb
  • To fish for shrimp. 

  • To contract; to shrink. 

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