Indubious and Impugnable

Opposite meaning words

Definitions of Indubious not found.

Impugnable is an antonym for indubious.

Impugnable adjective - Subject to being discredited.

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Indubious is an antonym for impugnable in questionable topic.

Cite this Source

Impugnable and Indubious. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/indubious/impugnable

Indubious & Impugnable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/indubious/impugnable>.

Impugnable or Indubious. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/indubious/impugnable.

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