mishpocha vs kinship group

mishpocha and kinship group both are nouns.

Word	Noun	Adjective	Verb	Adverb
mishpocha	Yes	No	No	No
kinship group	Yes	No	No	No

As nouns, kinship group is a hypernym of mishpocha; that is, kinship group is a word with a broader meaning than mishpocha:

mishpocha: (Yiddish) the entire family network of relatives by blood or marriage (and sometimes close friends)
kinship group: group of people related by blood or marriage

Other hypernyms of mishpocha include clan, kin, kin group, kindred, tribe.

mishpocha (noun)	kinship group (noun)
(Yiddish) the entire family network of relatives by blood or marriage (and sometimes close friends)	group of people related by blood or marriage