religious writing vs Mahabharatum

religious writing and Mahabharatum both are nouns.

Word	Noun	Adjective	Verb	Adverb
religious writing	Yes	No	No	No
Mahabharatum	Yes	No	No	No

religious writing (noun)	Mahabharatum (noun)
writing that is venerated for the worship of a deity	(Hinduism) a sacred epic Sanskrit poem of India dealing in many episodes with the struggle between two rival families