residence vs court

residence and court both are nouns.

Word	Noun	Adjective	Verb	Adverb
residence	Yes	No	No	No
court	Yes	No	Yes	No

As nouns, court is a hyponym of residence; that is, court is a word with a more specific, narrower meaning than residence:

residence: the official house or establishment of an important person (as a sovereign or president)
court: the residence of a sovereign or nobleman

Other hyponyms of residence include deanery, manse, palace, parsonage, rectory, vicarage, cloister, religious residence.

residence (noun)	court (noun)
the act of dwelling in a place	respectful deference
the official house or establishment of an important person (as a sovereign or president)	an area wholly or partly surrounded by walls or buildings
a large and imposing house	a specially marked horizontal area within which a game is played
any address at which you dwell more than temporarily	a room in which a law court sits
	a hotel for motorists; provides direct access from rooms to parking area
	the residence of a sovereign or nobleman
	an assembly (including one or more judges) to conduct judicial business
	the sovereign and his advisers who are the governing power of a state
	the family and retinue of a sovereign or prince

residence (verb)	court (verb)
	make amorous advances towards
	seek someone's favor
	engage in social activities leading to marriage