saint vs Saint Paul

saint and Saint Paul both are nouns.

Word	Noun	Adjective	Verb	Adverb
saint	Yes	No	Yes	No
Saint Paul	Yes	No	No	No

saint (noun)	Saint Paul (noun)
person of exceptional holiness	capital of the state of Minnesota; located in southeastern Minnesota on the Mississippi river adjacent to Minneapolis; one of the Twin Cities
model of excellence or perfection of a kind; one having no equal	(New Testament) a Christian missionary to the Gentiles; author of several Epistles in the New Testament; even though Paul was not present at the Last Supper he is considered an Apostle
a person who has died and has been declared a saint by canonization

saint (verb)	Saint Paul (verb)
declare (a dead person) to be a saint
hold sacred