family vs child

family and child both are nouns.

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

family (noun)	child (noun)
primary social group; parents and children	a young person of either sex
people descended from a common ancestor	a human offspring (son or daughter) of any age
a social unit living together	an immature childish person
(biology) a taxonomic group containing one or more genera	a member of a clan or tribe
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