Dubious and Inarguable

Opposite meaning words

Dubious adjective - Giving good reason for being doubted, questioned, or challenged.

Show all Definitions

Inarguable is an antonym for dubious.

Nearby Words: dubiety, dubiousness, dubiously

Inarguable adjective - Not capable of being challenged or proved wrong.

Usage example: the colonists presented their case for political independence with what they regarded as inarguable logic

Show all Definitions

Dubious is an antonym for inarguable.

Cite this Source

Inarguable and Dubious. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/dubious/inarguable

Dubious & Inarguable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/dubious/inarguable>.

Inarguable or Dubious. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/dubious/inarguable.

Google Ngram Viewer shows how "dubious" and "inarguable" have occurred on timeline