jollity vs laughfest

jollity

noun
  • The state of being jolly; jolliness, cheerfulness. 

  • Revelry or festivity; a merry or festive gathering. 

  • Things, remarks, or characteristics which are enjoyable. 

laughfest

noun
  • Synonym of laughathon 

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