cockatrice vs strumpet

cockatrice

noun
  • A snake or serpent that appears to be hatched of a rooster, or cock's, egg. 

  • A legendary creature about the size and shape of a dragon or wyvern, but in appearance resembling a giant rooster, with some lizard-like characteristics. 

  • The cobra. 

strumpet

noun
  • A trollop; a whore. 

  • A woman who is very sexually active. 

  • A mistress. 

  • A female prostitute 

  • A female adulterer. 

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