The Collaborative International Dictionary
Antitheistic
Antitheism \An`ti*the"ism\, n. The doctrine of antitheists. -- An`ti*the*is"tic, a.
Wiktionary
antitheistic
a. 1 Of or pertaining to antitheism. 2 Being an antitheist.
Usage examples of "antitheistic".
If the various anticlerical and antitheistic forces at work in the nineteenth century had had to attack a solid phalanx of radical Christians the story might have been different.