pureblooded vs pedigree

pureblooded is not a noun while pedigree is a noun.

Word	Noun	Adjective	Verb	Adverb
pureblooded	No	Yes	No	No
pedigree	Yes	Yes	No	No

As adjectives, pureblooded and pedigree are synonyms defined as:

pureblooded and pedigree: having a list of ancestors as proof of being a purebred animal

Other synonyms of pureblooded include pedigreed, pureblood, thoroughbred.

pureblooded (noun)	pedigree (noun)
	ancestry of a purebred animal
	the hereditary derivation of an individual
	line of descent of a purebred animal

pureblooded (adjective)	pedigree (adjective)
having a list of ancestors as proof of being a purebred animal	having a list of ancestors as proof of being a purebred animal