jawbreaker vs uppercut

jawbreaker

noun
  • A hard blow to the side of the face. 

  • A large, extremely hard, boiled candy, typically spherical. 

  • A long, hard-to-pronounce word. 

uppercut

noun
  • A swinging blow aimed upwards at the opponent's chin. 

  • A cut shot that sends the ball over the wicket-keeper's head. 

verb
  • To strike with an uppercut 

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