hoon vs leadfoot

hoon

noun
  • A person who drives excessively quickly, loudly or irresponsibly; a street drag racer often driving heavily customized cars. 

  • A worthless person; a hooligan or lout. 

  • An attempt or go at something. 

  • A pagoda, a type of gold coin. 

  • A unit of weight (about 0.378125 of a gram, or 0.0133 of an ounce) used to measure opium in British-controlled parts of Asia; a candareen. 

verb
  • To act loutishly; specifically, to drive excessively quickly, loudly or irresponsibly. 

  • To make a hooting or howling sound. 

leadfoot

noun
  • One who drives quickly or without subtlety, one who often engages in and/or is fond of slamming and flooring the accelerator often. 

  • A driver who does not compensate the throttle position of the vehicle for road conditions or terrain, invariably slowing down while going uphill and speeding up while going downhill. 

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