Doubtable and Indisputable

Doubtable

Doubtable adjective - Giving good reason for being doubted, questioned, or challenged.
Usage example: her argument rested entirely upon some highly doubtable logic

Indisputable is an antonym for doubtable.

Nearby Words: doubt, doubtful, doubting, doubted, doubter

Indisputable

Indisputable adjective - Not capable of being challenged or proved wrong.
Usage example: an indisputable fact that is not subject to interpretation according to one's political beliefs

Doubtable is an antonym for indisputable.

Nearby Word: indisputability
Cite this Source
Indisputable and Doubtable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/doubtable/indisputable
Doubtable & Indisputable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/doubtable/indisputable>.
Indisputable or Doubtable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/doubtable/indisputable.
Google Ngram Viewer shows how "doubtable" and "indisputable" have occurred on timeline