apocryphal

[…] ‘Tobit and his dog baith are altogether heathenish and apocryphal, and none but a prelatist or a papist would draw them into question. I doubt I hae been mista'en in you, friend.’

Many scholars consider the stories of the monk Teilo to be apocryphal.

There is an apocryphal tale of a little boy plugging the dike with his finger.