entity vs fantasy

entity

noun
  • That which has a distinct existence as an individual unit. Often used for organisations which have no physical form. 

  • Anything about which information or data can be stored in a database; in particular, an organised array or set of individual elements or parts. 

  • The state or quality of being or existence. 

  • An alien lifeform that has no corporeal body. 

  • A spirit, ghost, or the like. 

  • The existence of something considered apart from its properties. 

fantasy

noun
  • That which comes from one's imagination. 

  • A fantastical design. 

  • The drug gamma-hydroxybutyric acid. 

  • The literary genre generally dealing with themes of magic and the supernatural, imaginary worlds and creatures, etc. 

verb
  • To imagine; to conceive mentally. 

  • To fantasize (about). 

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