buffalo vs crayfish

buffalo

noun
  • The buffalo fish (Ictiobus spp.). 

  • A related North American animal, the American bison, Bison bison. 

  • Any of the Old World mammals of the family Bovidae, such as the Cape buffalo, Syncerus caffer, or the water buffalo Bubalus bubalis. 

  • A nickel. 

verb
  • To outwit, confuse, deceive, or intimidate. 

  • To hunt buffalo. 

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 

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