Certainly and Undecidedly

Opposite meaning words

Certainly adverb - Without any question.

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Undecidedly is an antonym for certainly.

Nearby Words: certain, certainty

Definitions of Certainly not found.

Certainly is an antonym for undecidedly in hesitantly topic.

Nearby Word: undecided

Cite this Source

Undecidedly and Certainly. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/certainly/undecidedly

Certainly & Undecidedly. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/certainly/undecidedly>.

Undecidedly or Certainly. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/certainly/undecidedly.

Google Ngram Viewer shows how "certainly" and "undecidedly" have occurred on timeline