Indubitable and Undeniable

Indubitable

Indubitable adjective - Not capable of being challenged or proved wrong.
Usage example: the indubitable fact that there are no more woolly mammoths or saber-toothed tigers around

Undeniable is a synonym for indubitable in certain topic. In some cases you can use "Undeniable" instead an adjective "Indubitable", when it comes to topics like positive, unquestionable, sure, indisputable. popular alternative

Nearby Word: indubitably

Undeniable

Undeniable adjective - Not capable of being challenged or proved wrong.
Usage example: undeniable evidence of guilt

Indubitable is a synonym for undeniable in indisputable topic. You can use "Indubitable" instead an adjective "Undeniable", if it concerns topics such as positive, certain, definite, sure. popular alternative

Nearby Word: undeniably
Cite this Source
Undeniable and Indubitable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/indubitable/undeniable
Indubitable & Undeniable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/indubitable/undeniable>.
Undeniable or Indubitable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/indubitable/undeniable.
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