countermove vs repulse

countermove

noun
  • A move in opposition or response to a preceding move. 

verb
  • To move in opposition or in retaliation. 

repulse

noun
  • refusal, rejection or repulsion 

  • the act of repulsing or the state of being repulsed 

verb
  • To repel or drive back. 

  • To reject or rebuff. 

  • To cause revulsion in. 

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