insubordinate vs negatory

insubordinate

adj

  • Contumacious. 

  • Rebellious or defiant to authority. 

noun

  • A person who defies authority. 

negatory

adj

  • Negative, negating. 

noun

  • No. 

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