An atheist who explicitly asserts that no deities exist.

Synonym of hard atheist

plural of gnostic atheist

In times of extreme stress or fear, even those who do not believe in a benevolent higher power will hope that one exists.

The state or quality of being atheistical.

Obsolete form of atheistic.

Obsolete form of atheistical.

Resembling an atheist or atheist qualities or ideas.

(Internet, far right, derogatory) Atheist.