Saint Olav vs saint

Saint Olav and saint both are nouns.

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

Saint Olav (noun)	saint (noun)
King and patron saint of Norway (995-1030)	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 Olav (verb)	saint (verb)
	declare (a dead person) to be a saint
	hold sacred