blood vs ancestry

blood and ancestry both are nouns.

Word	Noun	Adjective	Verb	Adverb
blood	Yes	No	Yes	No
ancestry	Yes	No	No	No

As nouns, blood and ancestry are synonyms defined as:

blood (noun)	ancestry (noun)
temperament or disposition	inherited properties shared with others of your bloodline
the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets	the hereditary derivation of an individual
the hereditary derivation of an individual
people viewed as members of a group
a dissolute man in fashionable society

blood (verb)	ancestry (verb)
smear with blood, as in a hunting initiation rite, where the face of a person is smeared with the blood of the kill