midden vs agglomerate

midden and agglomerate both are nouns.

Word	Noun	Adjective	Verb	Adverb
midden	Yes	No	No	No
agglomerate	Yes	Yes	Yes	No

As nouns, agglomerate is a hypernym of midden; that is, agglomerate is a word with a broader meaning than midden:

Other hypernyms of midden include cumulation, cumulus, heap, mound, pile.

midden (noun)	agglomerate (noun)
a heap of dung or refuse	a collection of objects laid on top of each other
(archeology) a mound of domestic refuse containing shells and animal bones marking the site of a prehistoric settlement	volcanic rock consisting of large fragments fused together

midden (adjective)	agglomerate (adjective)
	clustered together but not coherent

midden (verb)	agglomerate (verb)
	form into one cluster