counterstatement vs rebuttal

counterstatement

noun
  • A statement made in opposition to, or denial of, another statement. 

rebuttal

noun
  • A statement, designed to refute or negate specific arguments put forward by opponents. 

  • The act of contradicting something by making a contrary argument, or presenting contrary evidence. 

  • A pleading by a defendant in reply to the evidence put forward by a plaintiff or the prosecution. 

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