capon vs raptor

capon

noun
  • A cockerel which has been gelded and fattened for the table. 

verb
  • To castrate; to make a capon of. 

raptor

noun
  • A bird of prey. 

  • One of the dromaeosaurs, a family of carnivorous dinosaurs having tearing claws on the hind legs. 

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