imagination vs vision

imagination and vision both are nouns.

Word	Noun	Adjective	Verb	Adverb
imagination	Yes	No	No	No
vision	Yes	No	No	No

As nouns, imagination and vision are synonyms defined as:

imagination and vision: the formation of a mental image of something that is not perceived as real and is not present to the senses

Other synonyms of imagination include imaginativeness.

As nouns, vision is a hyponym of imagination; that is, vision is a word with a more specific, narrower meaning than imagination:

imagination (noun)	vision (noun)
the formation of a mental image of something that is not perceived as real and is not present to the senses	the ability to see; the visual faculty
the ability to form mental images of things or events	the perceptual experience of seeing
the ability to deal resourcefully with unusual problems	a vivid mental image
	the formation of a mental image of something that is not perceived as real and is not present to the senses
	a religious or mystical experience of a supernatural appearance