Dubitable and Incontestable
Opposite meaning words
Dubitable
Dubitable adjective - Giving good reason for being doubted, questioned, or challenged.
Usage example: some highly dubitable “evidence” that the stone tower was built by the Vikings
Incontestable is an antonym for dubitable.
Incontestable
Incontestable adjective - Not capable of being challenged or proved wrong.
Dubitable is an antonym for incontestable.
Nearby Word: incontestability
Cite this Source
Incontestable and Dubitable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/dubitable/incontestable
Dubitable & Incontestable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/dubitable/incontestable>.
Incontestable or Dubitable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/dubitable/incontestable.
Google Ngram Viewer shows how "dubitable" and "incontestable" have occurred on timeline