inner vs spatial relation

inner is not a noun while spatial relation is a noun.

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

inner (noun)	spatial relation (noun)
	the spatial property of a place where or way in which something is situated

inner (adjective)	spatial relation (adjective)
located or occurring within or closer to a center
exclusive to a center; especially a center of influence
inside or closer to the inside of the body
innermost or essential
located inward
confined to an exclusive group