anteriority vs spatial relation

anteriority and spatial relation both are nouns.

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

As nouns, spatial relation is a hypernym of anteriority; that is, spatial relation is a word with a broader meaning than anteriority:

anteriority: the quality of being in front or (in lower animals) toward the head
spatial relation: the spatial property of a place where or way in which something is situated

Other hypernyms of anteriority include position.

anteriority (noun)	spatial relation (noun)
the quality of being in front or (in lower animals) toward the head	the spatial property of a place where or way in which something is situated
preceding in time