Mithraicism vs faith

Mithraicism and faith both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mithraicism	Yes	No	No	No
faith	Yes	No	No	No

As nouns, faith is a hypernym of Mithraicism; that is, faith is a word with a broader meaning than Mithraicism:

Mithraicism: ancient Persian religion; popular among Romans during first three centuries a.d.
faith: a strong belief in a supernatural power or powers that control human destiny

Other hypernyms of Mithraicism include religion, religious belief.

Mithraicism (noun)	faith (noun)
ancient Persian religion; popular among Romans during first three centuries a.d.	loyalty or allegiance to a cause or a person
	a strong belief in a supernatural power or powers that control human destiny
	complete confidence in a person or plan etc
	an institution to express belief in a divine power