Atheistic
Part of speech: adjective
Definition: of or relating to atheists or atheism
Atheistical
Part of speech: adjective
Definition: Of or relating to atheism.
Atheistic as an adjective is of or relating to atheists or atheism while Atheistical as an adjective is of or relating to atheism.
Part of speech: adjective
Definition: of or relating to atheists or atheism
Part of speech: adjective
Definition: Of or relating to atheism.
We hope you now know whether to use Atheistic or Atheistical in your sentence.