Find Antonyms
atheist Antonyms
Opposite of atheist
Because the opposite of atheist shifts with each meaning, the 10 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• noun (Context 1)
A person who disbelieves or lacks belief in the existence of God or any deities.
Usage Example
"As an outspoken theist, the philosopher argued that morality does not require a divine foundation."
Strongest
theist
believer
Strong
monotheist
polytheist
deist
• adjective (Context 2)
Relating to or characterized by atheism or the rejection of belief in the existence of deities.
Usage Example
"The university student joined an theistic organization that promoted secularism and scientific inquiry."
Strongest
theistic
Strong
religious
god-fearing
devout
pious
Similar words to atheist
Words similar to atheist shift depending on context. Common synonyms include:
atheistic
nonbeliever
unbeliever
godless
nonbelieving
disbeliever
unbelieving
nonreligious
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Atheist. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/atheist