Certainly and Questionably

Opposite meaning words

Certainly adverb - Without any question.

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Questionably is an antonym for certainly in without doubt topic.

Nearby Words: certain, certainty

Questionably adverb - In a questionable and dubious manner.

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Certainly is an antonym for questionably in hesitantly topic.

Cite this Source

Questionably and Certainly. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/certainly/questionably

Certainly & Questionably. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/certainly/questionably>.

Questionably or Certainly. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/certainly/questionably.

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