Certainly and Unquestionably

Certainly

Certainly adverb - Without any question.
Usage example: certainly, you can come to the party
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Synonyms for Certainly

Unquestionably is a synonym for certainly in exclamation topic. In some cases you can use "Unquestionably" instead an adverb "Certainly", when it comes to topics like definitely, of course, yes, undeniably. popular alternative

Nearby Words: certain, certainty

Unquestionably

Unquestionably adverb - Without any question.
Usage example: given his experience, he is unquestionably the right person for this job
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Synonyms for Unquestionably

Certainly is a synonym for unquestionably in exclamation topic. You can use "Certainly" instead an adverb "Unquestionably", if it concerns topics such as of course, undeniably, surely, undoubtedly. popular alternative

Both words in one sentence

  • Evil Redhead The Mad Hatter subverts the trope; he can certainly be pretty menacing at times, but he's unquestionably one of the good guys.
    Source: Evil Redhead
  • Shining (Sweden, arguably on all new material since The Eerie Cold or Halmstad and certainly on Född förlorare; still very different in tone and influences from the Norwegian group, however, and still unquestionably depressive)
    Source: Black Metal
Cite this Source
Unquestionably and Certainly. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/certainly/unquestionably
Certainly & Unquestionably. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/certainly/unquestionably>.
Unquestionably or Certainly. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/certainly/unquestionably.
Google Ngram Viewer shows how "certainly" and "unquestionably" have occurred on timeline