audience vs entertainer

audience

noun
  • A widespread or nationwide viewing or listening public, as of a TV or radio network or program. 

  • The readership of a book or other written publication. 

  • A following. 

  • An audiencia (judicial court of the Spanish empire), or the territory administered by it. 

  • A group of people within hearing; specifically, a large gathering of people listening to or watching a performance, speech, etc. 

  • A formal meeting with a state or religious dignitary. 

entertainer

noun
  • Someone who puts on a show for the entertainment or enjoyment of others. 

  • A person who entertains others, esp. as a profession, as a singer, actor, presenter, dancer, musician, magician, comedian, etc. 

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