Inconceivable and Indisputable
Opposite meaning words
Inconceivable
Inconceivable adjective - Too extraordinary or improbable to believe.
Usage example: the formerly inconceivable idea that humans could land on the moon
Indisputable is an antonym for inconceivable.
Nearby Word: inconceivability
Indisputable
Indisputable adjective - Not capable of being challenged or proved wrong.
Inconceivable is an antonym for indisputable.
Nearby Word: indisputability
Cite this Source
Indisputable and Inconceivable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/inconceivable/indisputable
Inconceivable & Indisputable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/inconceivable/indisputable>.
Indisputable or Inconceivable. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/inconceivable/indisputable.
Google Ngram Viewer shows how "inconceivable" and "indisputable" have occurred on timeline