apocryphal

sifat adjective

1. (by extension) Of doubtful authenticity, or lacking authority; not regarded as canonical. Many scholars consider the stories of the monk Teilo to be apocryphal.
2. (by extension) Of dubious veracity; of questionable accuracy or truthfulness; anecdotal or in the nature of an urban legend. There is an apocryphal tale of a little boy plugging the dike with his finger.
3. Of, or pertaining to, the Apocrypha.