Certainty and Speciousness

Opposite meaning words

Certainty noun - A state of mind in which one is free from doubt.

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Speciousness is an antonym for certainty.

Nearby Words: certain, certainly

Speciousness noun - An appearance of truth that is false or deceptive; seeming plausibility.

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Certainty is an antonym for speciousness in fallacy topic.

Cite this Source

Speciousness and Certainty. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/certainty/speciousness

Certainty & Speciousness. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/certainty/speciousness>.

Speciousness or Certainty. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/certainty/speciousness.

Google Ngram Viewer shows how "certainty" and "speciousness" have occurred on timeline