shaitan vs jinni

shaitan and jinni both are nouns.

Word	Noun	Adjective	Verb	Adverb
shaitan	Yes	No	No	No
jinni	Yes	No	No	No

As nouns, jinni is a hypernym of shaitan; that is, jinni is a word with a broader meaning than shaitan:

shaitan: (Islam) a rebellious jinni who leads men astray
jinni: (Islam) an invisible spirit mentioned in the Koran and believed by Muslims to inhabit the earth and influence mankind by appearing in the form of humans or animals

Other hypernyms of shaitan include djinn, djinni, djinny, genie, jinnee.

shaitan (noun)	jinni (noun)
(Islam) a rebellious jinni who leads men astray	(Islam) an invisible spirit mentioned in the Koran and believed by Muslims to inhabit the earth and influence mankind by appearing in the form of humans or animals