Certain and Freethinking

Opposite meaning words

Certain adjective - Known but not named.

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Freethinking is an antonym for certain.

Nearby Words: certainty, certainly

Freethinking noun - The doctrine that reason is the right basis for regulating conduct.

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Certain is an antonym for freethinking in disbelieving topic.

Cite this Source

Freethinking and Certain. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/certain/freethinking

Certain & Freethinking. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/certain/freethinking>.

Freethinking or Certain. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/certain/freethinking.

Google Ngram Viewer shows how "certain" and "freethinking" have occurred on timeline