dervish vs faqir

dervish and faqir both are nouns.

Word	Noun	Adjective	Verb	Adverb
dervish	Yes	No	No	No
faqir	Yes	No	No	No

As nouns, faqir is a hypernym of dervish; that is, faqir is a word with a broader meaning than dervish:

dervish: an ascetic Muslim monk; a member of an order noted for devotional exercises involving bodily movements
faqir: a Muslim or Hindu mendicant monk who is regarded as a holy man

Other hypernyms of dervish include fakeer, fakir, faquir.

dervish (noun)	faqir (noun)
an ascetic Muslim monk; a member of an order noted for devotional exercises involving bodily movements	a Muslim or Hindu mendicant monk who is regarded as a holy man