incubus vs daimon

incubus and daimon both are nouns.

Word	Noun	Adjective	Verb	Adverb
incubus	Yes	No	No	No
daimon	Yes	No	No	No

As nouns, daimon is a hypernym of incubus; that is, daimon is a word with a broader meaning than incubus:

incubus: a male demon believed to lie on sleeping persons and to have sexual intercourse with sleeping women
daimon: an evil supernatural being

Other hypernyms of incubus include daemon, demon, devil, fiend.

incubus (noun)	daimon (noun)
a male demon believed to lie on sleeping persons and to have sexual intercourse with sleeping women	an evil supernatural being
someone who depresses or worries others
a situation resembling a terrifying dream