vista vs aspect

vista and aspect both are nouns.

Word	Noun	Adjective	Verb	Adverb
vista	Yes	No	No	No
aspect	Yes	No	No	No

As nouns, vista and aspect are synonyms defined as:

Other synonyms of vista include panorama, prospect, scene, view.

vista (noun)	aspect (noun)
the visual percept of a region	the feelings expressed on a person's face
	a characteristic to be considered
	a distinct feature or element in a problem
	the visual percept of a region
	the beginning or duration or completion or repetition of the action of a verb