contentment vs disappointment

contentment

noun
  • happiness in one's situation; satisfaction 

  • The neurophysiological experience of satisfaction and being at ease in one's situation, body, and/or mind. 

  • The state or degree of being contented or satisfied. 

disappointment

noun
  • An example or the act of disappointing: a circumstance in which a positive expectation is not achieved. 

  • The feeling or state of being disappointed: a feeling of sadness or frustration when something is not as good as one hoped or expected, or when something bad unexpectedly happens. 

  • Something or someone that disappoints: that which causes disappointment. 

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