Definitely and Uncertainly

Opposite meaning words

Definitely adverb - Without any question.

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Uncertainly is an antonym for definitely.

Uncertainly adverb - Showing lack of certainty.

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Definitely is an antonym for uncertainly in hesitantly topic.

Nearby Words: uncertain, uncertainty

Cite this Source

Uncertainly and Definitely. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/definitely/uncertainly

Definitely & Uncertainly. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/definitely/uncertainly>.

Uncertainly or Definitely. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/definitely/uncertainly.

Google Ngram Viewer shows how "definitely" and "uncertainly" have occurred on timeline