amusement vs boredom

amusement

noun
  • Entertainment. 

  • An activity that is entertaining or amusing, such as dancing, gunning, or fishing. 

boredom

noun
  • An instance or period of being bored; A bored state. 

  • The state of being bored. 

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