Apocryphal Meaning: Fictitious

Synonyms: Untrue, false, imaginary, etc.
Antonyms: Authentic, true, etc.

Example: 
1) Our grandma recites apocryphal stories to teach us a lesson.
2) The evidence provided in the support of the case found to be apocryphal.
3) Not all stories about ghosts are apocryphal.
4) The stories about the actor's death are apocryphal.