dybbuk vs demon

dybbuk and demon both are nouns.

Word	Noun	Adjective	Verb	Adverb
dybbuk	Yes	No	No	No
demon	Yes	No	No	No

As nouns, demon is a hypernym of dybbuk; that is, demon is a word with a broader meaning than dybbuk:

dybbuk: (Jewish folklore) a demon that enters the body of a living person and controls that body's behavior
demon: an evil supernatural being

Other hypernyms of dybbuk include daemon, daimon, devil, fiend.

dybbuk (noun)	demon (noun)
(Jewish folklore) a demon that enters the body of a living person and controls that body's behavior	an evil supernatural being
	a cruel wicked and inhuman person
	someone extremely diligent or skillful