vampire vs evil spirit

vampire and evil spirit both are nouns.

Word	Noun	Adjective	Verb	Adverb
vampire	Yes	No	No	No
evil spirit	Yes	No	No	No

As nouns, evil spirit is a hypernym of vampire; that is, evil spirit is a word with a broader meaning than vampire:

vampire: (folklore) a corpse that rises at night to drink the blood of the living
evil spirit: a spirit tending to cause harm

vampire (noun)	evil spirit (noun)
(folklore) a corpse that rises at night to drink the blood of the living	a spirit tending to cause harm