possession vs cacoethes

possession and cacoethes both are nouns.

Word	Noun	Adjective	Verb	Adverb
possession	Yes	No	No	No
cacoethes	Yes	No	No	No

As nouns, cacoethes is a hypernym of possession; that is, cacoethes is a word with a broader meaning than possession:

Other hypernyms of possession include mania, passion.

possession (noun)	cacoethes (noun)
anything owned or possessed	an irrational but irresistible motive for a belief or action
the act of having and controlling property
(sport) the act of controlling the ball (or puck)
the trait of resolutely controlling your own behavior
a territory that is controlled by a ruling state
a mania restricted to one thing or idea
being controlled by passion or the supernatural