billiards vs jackpot

billiards

noun
  • A two-player cue sport played with two cue balls and one red ball, on a snooker sized table. 

  • Any of various games played on a tabletop, usually with several balls, one or more of which is hit by a cue. 

jackpot

noun
  • A large accumulated point bonus, originally awarded after a long set of actions but now often easily available in multiball modes. 

  • A jumble of felled timber. 

  • A large cash prize or money. 

  • A concentration of surface wood or fuel. 

  • An unexpected windfall or reward. 

  • A money prize pool which accumulates until the conditions are met for it to be won. 

  • A difficult situation. 

verb
  • To issue a jackpot. 

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