agglomeration vs collection

agglomeration and collection both are nouns.

Word	Noun	Adjective	Verb	Adverb
agglomeration	Yes	No	No	No
collection	Yes	No	No	No

As nouns, collection is a hypernym of agglomeration; that is, collection is a word with a broader meaning than agglomeration:

Other hypernyms of agglomeration include aggregation, assembling, collecting.

As nouns, collection is a hypernym of agglomeration; that is, collection is a word with a broader meaning than agglomeration:

Other hypernyms of agglomeration include accumulation, aggregation, assemblage.

agglomeration (noun)	collection (noun)
the act of collecting in a mass; the act of agglomerating	the act of gathering something together
a jumbled collection or mass	a publication containing a variety of works
	request for a sum of money
	several things grouped together or considered as a whole