pantheon vs aggregation

pantheon and aggregation both are nouns.

Word	Noun	Adjective	Verb	Adverb
pantheon	Yes	No	No	No
aggregation	Yes	No	No	No

As nouns, aggregation is a hypernym of pantheon; that is, aggregation is a word with a broader meaning than pantheon:

Other hypernyms of pantheon include accumulation, assemblage, collection.

pantheon (noun)	aggregation (noun)
(antiquity) a temple to all the gods	the act of gathering something together
a monument commemorating a nation's dead heroes	several things grouped together or considered as a whole
all the gods of a religion