great cat vs lynx

great cat

noun
  • Any large feline animal, especially one of the Panthera genus, including tigers, lions, jaguars and leopards. 

  • Used other than figuratively or idiomatically: see great, cat. 

lynx

noun
  • Any of several medium-sized wild cats, mostly of the genus Lynx. 

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