family vs Bronte sisters

family and Bronte sisters both are nouns.

Word	Noun	Adjective	Verb	Adverb
family	Yes	No	No	No
Bronte sisters	Yes	No	No	No

family (noun)	Bronte sisters (noun)
primary social group; parents and children	a 19th century family of three sisters who all wrote novels
people descended from a common ancestor
a social unit living together
(biology) a taxonomic group containing one or more genera
a collection of things sharing a common attribute
an association of people who share common beliefs or activities
a loose affiliation of gangsters in charge of organized criminal activities
a person having kinship with another or others