Certainly not and Certainly

Opposite meaning terms

Definitions of Certainly not not found.

Certainly is an antonym for certainly not.

Certainly adverb - Without any question.

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Certainly not is an antonym for certainly.

Nearby Words: certain, certainty

Cite this Source

Certainly and Certainly not. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/certainly_not/certainly

Certainly not & Certainly. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/certainly_not/certainly>.

Certainly or Certainly not. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/certainly_not/certainly.

Google Ngram Viewer shows how "certainly not" and "certainly" have occurred on timeline