Incontestable and Problematic

Incontestable

Incontestable adjective - Not capable of being challenged or proved wrong.
Usage example: the incontestable statement that every contest has a winner and a loser

Problematic is an antonym for incontestable.

Nearby Word: incontestability

Problematic

Problematic adjective - Giving good reason for being doubted, questioned, or challenged.
Usage example: whether we should even bother finishing the project at this point is problematic

Incontestable is an antonym for problematic.

Cite this Source
Problematic and Incontestable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/incontestable/problematic
Incontestable & Problematic. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/incontestable/problematic>.
Problematic or Incontestable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/incontestable/problematic.
Google Ngram Viewer shows how "incontestable" and "problematic" have occurred on timeline