doubting Thomas vs saint

doubting Thomas and saint both are nouns.

Word	Noun	Adjective	Verb	Adverb
doubting Thomas	Yes	No	No	No
saint	Yes	No	Yes	No

doubting Thomas (noun)	saint (noun)
the Apostle who would not believe the resurrection of Jesus until he saw Jesus with his own eyes	person of exceptional holiness
someone who demands physical evidence in order to be convinced (especially when this demand is out of place)	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

doubting Thomas (verb)	saint (verb)
	declare (a dead person) to be a saint
	hold sacred