Certain and Dubitable

Opposite meaning words

Certain adjective - Known but not named.

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Dubitable is an antonym for certain.

Nearby Words: certainty, certainly

Dubitable adjective - Giving good reason for being doubted, questioned, or challenged.

Usage example: some highly dubitable “evidence” that the stone tower was built by the Vikings

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Certain is an antonym for dubitable.

Cite this Source

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

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

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

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