consanguinity vs blood kinship

consanguinity and blood kinship both are nouns.

Word	Noun	Adjective	Verb	Adverb
consanguinity	Yes	No	No	No
blood kinship	Yes	No	No	No

As nouns, consanguinity and blood kinship are synonyms defined as:

consanguinity and blood kinship: (anthropology) the condition of being related by blood

Other synonyms of consanguinity include cognation.

consanguinity (noun)	blood kinship (noun)
(anthropology) the condition of being related by blood	(anthropology) the condition of being related by blood