exterior vs interior

exterior and interior both are nouns.

Word	Noun	Adjective	Verb	Adverb
exterior	Yes	Yes	No	No
interior	Yes	Yes	No	No

exterior (noun)	interior (noun)
the outer side or surface of something	the inner or enclosed surface of something
the region that is outside of something	the region that is inside of something

exterior (adjective)	interior (adjective)
situated in or suitable for the outdoors or outside of a building	situated within or suitable for inside a building
	inside the country
	of or coming from the middle of a region or country
	inside and toward a center
	located inward