family vs house

family and house both are nouns.

Word	Noun	Adjective	Verb	Adverb
family	Yes	No	No	No
house	Yes	No	Yes	No

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

Other hyponyms of family include people, homefolk, dynasty, gens, name.

As nouns, family and house are synonyms defined as:

Other synonyms of family include home, household, menage.

family (noun)	house (noun)
primary social group; parents and children	play in which children take the roles of father or mother or children and pretend to interact like adults
people descended from a common ancestor	a dwelling that serves as living quarters for one or more families
a social unit living together	a building in which something is sheltered or located
(biology) a taxonomic group containing one or more genera	a building where theatrical performances or motion-picture shows can be presented
a collection of things sharing a common attribute	aristocratic family line
an association of people who share common beliefs or activities	the members of a business organization that owns or operates one or more establishments
a loose affiliation of gangsters in charge of organized criminal activities	an official assembly having legislative powers
a person having kinship with another or others	the audience gathered together in a theatre or cinema
	the members of a religious community living together
	a social unit living together
	the management of a gambling house or casino
	(astrology) one of 12 equal areas into which the zodiac is divided

family (verb)	house (verb)
	provide someone with accomodation
	contain or cover