IPA: //eɪθɪˈɪstɪkli//
KK: /æθiˈɪstɪkli/
In a way that shows a lack of belief in gods or deities.
She approached the topic atheistically, focusing on reason and evidence rather than faith.
Atheistically → It is formed from "a-" (meaning without) and "theos" (meaning god) combined with the suffix "-ic" (meaning pertaining to) and "-ally" (meaning in a manner). The word describes a manner of thinking or acting that is without belief in gods.
Think of 'a-' meaning without and 'theos' meaning god — this helps you remember that 'atheistically' refers to acting or thinking in a way that is without belief in any gods.