countermove vs dissentient

countermove

noun

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

verb

  • To move in opposition or in retaliation. 

dissentient

noun

  • A dissenter. 

adj

  • Dissenting; of a different opinion. 

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