charabanc vs greyhound

charabanc

verb
  • To travel or convey by charabanc. 

noun
  • A derisive term for a car, bus, train or other vehicle that is poor quality, slow or overcrowded. 

  • A horse-drawn, and then later, motorized omnibus with open sides, and often, no roof. 

greyhound

verb
  • To leap rapidly across the surface of the water. 

noun
  • A highball cocktail of vodka and grapefruit juice. 

  • A lean breed of dog used in hunting and racing. 

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