prevision vs farsightedness

prevision and farsightedness both are nouns.

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

As nouns, prevision and farsightedness are synonyms defined as:

prevision and farsightedness: seeing ahead; knowing in advance; foreseeing

Other synonyms of prevision include foresight, prospicience.

prevision (noun)	farsightedness (noun)
the power to foresee the future	seeing ahead; knowing in advance; foreseeing
a prophetic vision (as in a dream)	abnormal condition in which vision for distant objects is better than for near objects
seeing ahead; knowing in advance; foreseeing	a reduced ability to focus on near objects caused by loss of elasticity of the crystalline lens after age 45
the act of predicting (as by reasoning about the future)