buckaroo vs wrangler

buckaroo

noun
  • A cowboy; specifically, a working cowboy who generally does not partake in rodeos. 

  • A reckless, headstrong person. 

  • One who sports a distinctive buckaroo style of cowboy clothing, boots, and heritage. 

  • A dollar; a buck. 

  • A style of cowboy boot with a high and uniquely tapered heel. 

wrangler

noun
  • A cowboy who takes care of tourists. 

  • Someone who wrangles or corrals. 

  • A student who has completed the third year of the mathematical tripos with first-class honours. 

  • An animal handler or trainer. 

  • A special education teacher. 

  • A cowboy who takes care of saddle horses. 

  • A brawler or disputant. 

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