Father vs Christianity

Father and Christianity both are nouns.

Word	Noun	Adjective	Verb	Adverb
Father	Yes	No	No	No
Christianity	Yes	No	No	No

Father (noun)	Christianity (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	a monotheistic system of beliefs and practices based on the Old Testament and the teachings of Jesus as embodied in the New Testament and emphasizing the role of Jesus as savior
God when considered as the first person in the Trinity	the collective body of Christians throughout the world and history (found predominantly in Europe and the Americas and Australia)
(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