creationism vs doctrine

creationism and doctrine both are nouns.

Word	Noun	Adjective	Verb	Adverb
creationism	Yes	No	No	No
doctrine	Yes	No	No	No

As nouns, doctrine is a hypernym of creationism; that is, doctrine is a word with a broader meaning than creationism:

creationism: the literal belief in the account of Creation given in the Book of Genesis
doctrine: a belief (or system of beliefs) accepted as authoritative by some group or school

Other hypernyms of creationism include ism, philosophical system, philosophy, school of thought.

creationism (noun)	doctrine (noun)
the literal belief in the account of Creation given in the Book of Genesis	a belief (or system of beliefs) accepted as authoritative by some group or school