ebullience vs joy

ebullience

noun
  • The quality of enthusiastic or lively expression of feelings and thoughts. 

  • A boiling or bubbling up; an ebullition. 

joy

noun
  • A feeling of extreme happiness or cheerfulness, especially related to the acquisition or expectation of something good. 

  • Anything that causes such a feeling. 

  • Luck or success; a positive outcome. 

verb
  • To feel joy, to rejoice. 

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