condescension vs jactitation

condescension

noun
  • The act of condescending; a manner of behaving in an outwardly polite way that nevertheless implies superiority to another; patronizing courtesy toward inferiors. 

  • A patronizing attitude or behavior. 

jactitation

noun
  • Bragging or boasting, especially in a false manner to another's detriment. 

  • Extreme restlessness; tossing and turning in bed. 

  • A false pretense of being married to somebody. 

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