Certainty and Opinion

Opposite meaning words

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

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Opinion is an antonym for certainty.

Nearby Words: certain, certainly

Opinion noun - An idea that is believed to be true or valid without positive knowledge.

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Certainty is an antonym for opinion in belief topic.

Nearby Words: opinionated, opined, opining

Cite this Source

Opinion and Certainty. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/certainty/opinion

Certainty & Opinion. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/certainty/opinion>.

Opinion or Certainty. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/certainty/opinion.

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