interior vs inland

interior is a noun but inland is not a noun.

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

interior (noun)	inland (noun)
the inner or enclosed surface of something
the region that is inside of something

interior (adjective)	inland (adjective)
situated within or suitable for inside a building	situated away from an area's coast or border
inside the country
of or coming from the middle of a region or country
inside and toward a center
located inward

interior (adverb)	inland (adverb)
	towards or into the interior of a region