Atheistic/ˌeɪθiˈɪstɪk/ Definition 1 of 1Pro Tip 1/3Emotional Weight The word 'atheistic' can carry emotional impact in religious contexts. Discussing his atheistic viewpoint led to an intense debate. Pro Tip 2/3Cultural Sensitivity 'Atheistic' may be sensitive or controversial in deeply religious settings. She avoided mentioning her atheistic beliefs at the church gathering. Pro Tip 3/3Contextual Use Use 'atheistic' to describe beliefs or philosophies, not people’s characters. The book explores atheistic perspectives on morality.