aspect vs foreground

aspect and foreground both are nouns.

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

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

Other hyponyms of aspect include background, ground, coast, exposure, glimpse, middle distance, side view, tableau.

aspect (noun)	foreground (noun)
the feelings expressed on a person's face	(computer science) a window for an active application
a characteristic to be considered	the part of a scene that is near the viewer
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

aspect (verb)	foreground (verb)
	move into the foreground to make more visible or prominent