creed vs church doctrine

creed and church doctrine both are nouns.

Word	Noun	Adjective	Verb	Adverb
creed	Yes	No	No	No
church doctrine	Yes	No	No	No

As nouns, creed and church doctrine are synonyms defined as:

creed and church doctrine: the written body of teachings of a religious group that are generally accepted by that group

Other synonyms of creed include gospel, religious doctrine.

creed (noun)	church doctrine (noun)
any system of principles or beliefs	the written body of teachings of a religious group that are generally accepted by that group
the written body of teachings of a religious group that are generally accepted by that group