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
Unanswerable and indubitable are semantically related in irrefutable topic. In some cases you can use "Unanswerable" instead an adjective "Indubitable".
Nearby Word: indubitably
Unanswerable
Unanswerable adjective - Not capable of being challenged or proved wrong.
Usage example: the unanswerable assertion that she didn't know much about art but she knew what she liked
Indubitable and unanswerable are semantically related in definite topic. You can use "Indubitable" instead an adjective "Unanswerable", if it concerns topics such as irrefutable, beyond question.
Nearby Word: unanswered
Mutual synonyms
Related pairs
- clear and indubitable
- clear and unanswerable
- positive and indubitable
- positive and unanswerable
- certain and indubitable
- certain and unanswerable
- definite and indubitable
- definite and unanswerable
- unquestionable and indubitable
- unquestionable and unanswerable
- conclusive and indubitable
- conclusive and unanswerable
- absolute and indubitable
- absolute and unanswerable
Cite this Source
Unanswerable and Indubitable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/indubitable/unanswerable
Indubitable & Unanswerable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/indubitable/unanswerable>.
Unanswerable or Indubitable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/indubitable/unanswerable.
Google Ngram Viewer shows how "indubitable" and "unanswerable" have occurred on timeline