muckheap vs dunghill

muckheap and dunghill both are nouns.

Word	Noun	Adjective	Verb	Adverb
muckheap	Yes	No	No	No
dunghill	Yes	No	No	No

As nouns, muckheap and dunghill are synonyms defined as:

Other synonyms of muckheap include midden, muckhill.

muckheap (noun)	dunghill (noun)
a heap of dung or refuse	a heap of dung or refuse
	a foul or degraded condition