cocky vs grazier

cocky

noun
  • A (familiar name for a) cockatoo. 

adj
  • Overly confident; arrogant and boastful. 

verb
  • To operate a small-scale farm. 

grazier

noun
  • One who grazes cattle and/or sheep on a rural property. 

  • The owner of a large property on which sheep or cattle graze. 

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