prescience vs prevision

prescience and prevision both are nouns.

Word	Noun	Adjective	Verb	Adverb
prescience	Yes	No	No	No
prevision	Yes	No	No	No

As nouns, prescience and prevision are synonyms defined as:

prescience (noun)	prevision (noun)
the power to foresee the future	the power to foresee the future
	a prophetic vision (as in a dream)
	seeing ahead; knowing in advance; foreseeing
	the act of predicting (as by reasoning about the future)