religious rite vs orgy

religious rite and orgy both are nouns.

Word	Noun	Adjective	Verb	Adverb
religious rite	Yes	No	No	No
orgy	Yes	No	No	No

As nouns, orgy is a hyponym of religious rite; that is, orgy is a word with a more specific, narrower meaning than religious rite:

religious rite: an established ceremony prescribed by a religion
orgy: secret rite in the cults of ancient Greek or Roman deities involving singing and dancing and drinking and sexual activity

Other hyponyms of religious rite include vigil, watch, last rites, circumcision, liturgy, office.

religious rite (noun)	orgy (noun)
an established ceremony prescribed by a religion	secret rite in the cults of ancient Greek or Roman deities involving singing and dancing and drinking and sexual activity
	any act of immoderate indulgence
	a wild gathering involving excessive drinking and promiscuity