being vs entity

being

noun
  • The state or fact of existence, consciousness, or life, or something in such a state. 

  • One's basic nature, or the qualities thereof; essence or personality. 

  • A living creature. 

  • That which has actuality (materially or in concept). 

conj
  • Given that; since. 

entity

noun
  • The state or quality of being or existence. 

  • 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. 

  • An alien lifeform that has no corporeal body. 

  • A spirit, ghost, or the like. 

  • The existence of something considered apart from its properties. 

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