family practice vs family medicine

family practice and family medicine both are nouns.

Word	Noun	Adjective	Verb	Adverb
family practice	Yes	No	No	No
family medicine	Yes	No	No	No

As nouns, family practice and family medicine are synonyms defined as:

family practice and family medicine: medical practice that provides health care regardless of age or sex while placing emphasis on the family unit

family practice (noun)	family medicine (noun)
medical practice that provides health care regardless of age or sex while placing emphasis on the family unit	medical practice that provides health care regardless of age or sex while placing emphasis on the family unit