counterplay vs strive

counterplay

verb
  • To make a counterplay; to play in response. 

  • To counter; to contrast or contradict. 

noun
  • A subversive style of gameplay in which a player attempts to overturn the usual rules and conventions of the game. 

  • A game move made as a response. 

  • A counterattack in a different part of the board. 

strive

verb
  • To struggle in opposition; to be in contention or dispute; to contend; to contest. 

  • To try to achieve a result; to make strenuous effort; to try earnestly and persistently. 

  • To vie; to compete as a rival. 

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