assist vs chock

assist

noun
  • A decisive pass made to the goal scorer 

  • A helpful action or an act of giving. 

  • A defensive play, allowing a teammate to record a putout. 

verb
  • To help. 

  • To make a pass that leads directly towards scoring. 

  • To help compensate for what is missing with the help of a medical technique or therapy. 

chock

noun
  • Any fitting or fixture used to restrict movement, especially movement of a line; traditionally was a fixture near a bulwark with two horns pointing towards each other, with a gap between where the line can be inserted. 

  • Any object used as a wedge or filler, especially when placed behind a wheel to prevent it from rolling. 

adv
  • Entirely; quite. 

verb
  • To make a dull sound. 

  • To stop or fasten, as with a wedge, or block; to scotch. 

  • To insert a line in a chock. 

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