contentedness vs exhilaration

contentedness

noun
  • The state of being contented 

exhilaration

noun
  • The state of being enlivened, cheerful or exhilarated. 

  • The act of enlivening the spirits; the act of making glad or cheerful; a gladdening. 

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