What are the opposite words for more theistic?

Antonyms for the word "more theistic" can be "less theistic" or "atheistic". These words indicate the opposite of being strongly associated with the belief in a higher power or deity. Being "less theistic" suggests a weaker belief or a tendency towards agnosticism, while "atheistic" describes a complete rejection of theism and the existence of a God or gods. People who identify as atheists or agnostics may view the concept of theism as unnecessary or irrelevant to their beliefs and values. The antonyms of "more theistic" recognize that there are diverse perspectives on religion and spirituality, and that individuals may embrace or reject religious traditions to varying degrees.