stately home vs manse

stately home and manse both are nouns.

Word	Noun	Adjective	Verb	Adverb
stately home	Yes	No	No	No
manse	Yes	No	No	No

As nouns, manse is a hypernym of stately home; that is, manse is a word with a broader meaning than stately home:

stately home: a mansion that is (or formerly was) occupied by an aristocratic family
manse: a large and imposing house

Other hypernyms of stately home include hall, mansion, mansion house, residence.

stately home (noun)	manse (noun)
a mansion that is (or formerly was) occupied by an aristocratic family	the residence of a clergyman (especially a Presbyterian clergyman)
	a large and imposing house