elk vs hooper

elk

noun
  • Sambar (Cervus unicolor). 

  • Any moose (Alces alces), the largest member of the deer family. 

  • Any of the subspecies of the moose (Alces alces, alternatively named Eurasian elk to avoid confusion with the wapiti), that occurs only in Europe and Asia. 

  • common wapiti (Cervus canadensis), the second largest member of the deer family, once thought to be a subspecies of red deer. 

hooper

noun
  • The European whistling, or wild, swan (Cygnus olor). 

  • A basketball player. 

  • One who applies hoops to casks or tubs. 

  • One who hula hoops. 

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