Unanswerable and Uncertain
Opposite meaning words
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
Nearby Word: unanswered
Uncertain
Uncertain adjective - Likely to change frequently, suddenly, or unexpectedly.
Unanswerable is an antonym for uncertain.
Nearby Words: uncertainty, uncertainly
Cite this Source
Uncertain and Unanswerable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/unanswerable/uncertain
Unanswerable & Uncertain. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/unanswerable/uncertain>.
Uncertain or Unanswerable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/unanswerable/uncertain.
Google Ngram Viewer shows how "unanswerable" and "uncertain" have occurred on timeline