crayfish vs grunt

crayfish

noun
  • A freshwater crayfish (family Parastacidae), such as the gilgie, marron, or yabby. 

  • Any of numerous freshwater decapod crustaceans in superfamily Astacoidea or Parastacoidea, resembling the related lobster but usually much smaller. 

  • A rock lobster (family Palinuridae). 

  • The species Thenus orientalis of the slipper lobster family (Scyllaridae). 

  • A freshwater crustacean (family Cambaridae), sometimes used as an inexpensive seafood or as fish bait. 

verb
  • to catch crayfish 

grunt

noun
  • Any fish of the perciform family Haemulidae. 

  • A short snorting sound, often to show disapproval, or used as a reply when one is reluctant to speak. 

  • An infantry soldier. 

  • A dessert of steamed berries and dough, usually blueberries; blueberry grunt. 

  • A person who does ordinary and boring work. 

  • The amount of power of which a vehicle is capable. 

  • The snorting cry of a pig. 

verb
  • To break wind; to fart. 

  • To make a grunt or grunts. 

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