Vaisnavism vs religious order

Vaisnavism and religious order both are nouns.

Word	Noun	Adjective	Verb	Adverb
Vaisnavism	Yes	No	No	No
religious order	Yes	No	No	No

As nouns, religious order is a hypernym of Vaisnavism; that is, religious order is a word with a broader meaning than Vaisnavism:

Other hypernyms of Vaisnavism include religious sect, sect.

Vaisnavism (noun)	religious order (noun)
worship of Vishnu one of the 3 chief gods of the Hindu pantheon	a subdivision of a larger religious group
Hindu sect worshiping of Vishnu