midden vs dumpsite

midden and dumpsite both are nouns.

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

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

midden: (archeology) a mound of domestic refuse containing shells and animal bones marking the site of a prehistoric settlement
dumpsite: a piece of land where waste materials are dumped

Other hypernyms of midden include dump, garbage dump, rubbish dump, trash dump, waste-yard, wasteyard.

midden (noun)	dumpsite (noun)
a heap of dung or refuse	a piece of land where waste materials are dumped
(archeology) a mound of domestic refuse containing shells and animal bones marking the site of a prehistoric settlement