colorfulness vs entertainment

colorfulness

noun
  • The state of being colorful. 

  • The perceived intensity of a specific color. 

entertainment

noun
  • A show put on for the enjoyment or amusement of others. 

  • An activity designed to give pleasure, enjoyment, diversion, amusement, or relaxation to an audience, no matter whether the audience participates passively as in watching opera or a movie, or actively as in games. 

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