vision vs aesthesis

vision and aesthesis both are nouns.

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

As nouns, aesthesis is a hypernym of vision; that is, aesthesis is a word with a broader meaning than vision:

Other hypernyms of vision include esthesis, sensation, sense datum, sense experience, sense impression.

vision (noun)	aesthesis (noun)
the ability to see; the visual faculty	an unelaborated elementary awareness of stimulation
the perceptual experience of seeing
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