incredibility

noun

1. (countable, uncountable)The quality of being incredible; incredibleness.
2. (countable, uncountable)That which is incredible.

   “But, as to its contents, who would believe such incredibilities as miracles, inspirations, or prophecies, or that God would command the perpetration of crimes like the destruction of the Canaanites?”

   “The repressed-memory therapists in Ms. Bikel's earlier documentaries were light on credentials and heavy on incredibility.”