Saint Ignatius vs saint

Saint Ignatius and saint both are nouns.

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

Saint Ignatius (noun)	saint (noun)
bishop of Antioch who was martyred under the Roman Emperor Trajan (died 110)	person of exceptional holiness
	model of excellence or perfection of a kind; one having no equal
	a person who has died and has been declared a saint by canonization

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