interior vs spatial relation

interior and spatial relation both are nouns.

Word	Noun	Adjective	Verb	Adverb
interior	Yes	Yes	No	No
spatial relation	Yes	No	No	No

interior (noun)	spatial relation (noun)
the inner or enclosed surface of something	the spatial property of a place where or way in which something is situated
the region that is inside of something

interior (adjective)	spatial relation (adjective)
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