dogmatic vs dogmatism

dogmatic is not a noun while dogmatism is a noun.

Word	Noun	Adjective	Verb	Adverb
dogmatic	No	Yes	No	No
dogmatism	Yes	No	No	No

dogmatic (noun)	dogmatism (noun)
	tendency to assert principles as undeniably true

dogmatic (adjective)	dogmatism (adjective)
relating to or involving dogma
of or pertaining to or characteristic of a doctrine or code of beliefs accepted as authoritative
characterized by assertion of unproved or unprovable principles