despondency vs exuberance

despondency

noun
  • The loss of hope or confidence; despair or dejection. 

  • A feeling of depression or disheartenment. 

exuberance

noun
  • The quality of being exuberant; cheerful or vigorous enthusiasm; liveliness. 

  • An abundance of wealth. 

  • An overflowing quantity; superfluousness. 

  • An instance of exuberant behaviour. 

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