Believer and Irreligionist

Opposite meaning words

Believer noun - One who professes a religious faith.

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Irreligionist is an antonym for believer.

Irreligionist noun - Someone who is indifferent or hostile to religion.

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Believer is an antonym for irreligionist in nonbeliever topic.

Cite this Source

Irreligionist and Believer. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/believer/irreligionist

Believer & Irreligionist. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/believer/irreligionist>.

Irreligionist or Believer. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/believer/irreligionist.

Google Ngram Viewer shows how "believer" and "irreligionist" have occurred on timeline