noun (n)

• all of your experiences that determine how things appear to you(noun.cognition)

  Example:
  For them demons were as much a part of reality as trees were.
  

  Synonym:
  world
  

  source: wordnet30
• the state of being actual or real(noun.state)

  Example:
  The reality of his situation slowly dawned on him.
  

  Synonym:
  realism, realness
  Antonym:
  irreality, unreality
  

  source: wordnet30
• the state of the world as it really is rather than as you might want it to be(noun.state)

  source: wordnet30
• the quality possessed by something that is real(noun.attribute)

  Antonym:
  unreality
  

  source: wordnet30
• The state or quality of being real; actual being or existence of anything, in distinction from mere appearance; fact.(noun)

  source: webster1913