Unitarian vs religion

Unitarian and religion both are nouns.

Word	Noun	Adjective	Verb	Adverb
Unitarian	Yes	Yes	No	No
religion	Yes	No	No	No

Unitarian (noun)	religion (noun)
adherent of Unitarianism	a strong belief in a supernatural power or powers that control human destiny
	an institution to express belief in a divine power

Unitarian (adjective)	religion (adjective)
of or relating to or characterizing Unitarianism