Demonolatry
From Academic Kids
Demonolatry is the worship of one or more demons or archdemons. Worship of Satan primarily or exclusively is called Satanism. Demonolators who classify themselves as Satanists worship demons other than Satan in a secondary fashion, if they are worshipped at all. Demonolatry, on the other hand, typically treats Satan as just one of many demons available for worship.
Demonolatry is not related to the modern religious and philosopical movements collectively referred to as Satanism; see the main article on Satanism for more information.
