Father vs St. John Chrysostom

Father and St. John Chrysostom both are nouns.

Word	Noun	Adjective	Verb	Adverb
Father	Yes	No	No	No
St. John Chrysostom	Yes	No	No	No

Father (noun)	St. John Chrysostom (noun)
`Father' is a term of address for priests in some churches (especially the Roman Catholic Church or the Orthodox Catholic Church); `Padre' is frequently used in the military	(Roman Catholic Church) a Church Father who was a great preacher and bishop of Constantinople; a saint and Doctor of the Church (347-407)
God when considered as the first person in the Trinity
(Christianity) any of about 70 theologians in the period from the 2nd to the 7th century whose writing established and confirmed official church doctrine; in the Roman Catholic Church some were later declared saints and became Doctor of the Church; the best known Latin Church Fathers are Ambrose, Augustine, Gregory the Great, and Jerome; those who wrote in Greek include Athanasius, Basil, Gregory Nazianzen, and John Chrysostom