external vs spatial relation

external and spatial relation both are nouns.

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

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

external (adjective)	spatial relation (adjective)
happening or arising or located outside or beyond some limits or especially surface
coming from the outside
from or between other countries
purely outward or superficial