demonolater

demonolater

(ˌdiːməˈnɒlətə)
n
(Theology) a person who worships demons
[C19: back formation from demonolatry]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014