Ambiguous and Irrefragable

Opposite meaning words

Ambiguous adjective - Having an often intentionally veiled or uncertain meaning.

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Irrefragable is an antonym for ambiguous.

Nearby Words: ambiguity, ambiguously

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

Usage example: the prosecutor painstakingly built an irrefragable case

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Ambiguous is an antonym for irrefragable in definite topic.

Cite this Source

Irrefragable and Ambiguous. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/ambiguous/irrefragable

Ambiguous & Irrefragable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/ambiguous/irrefragable>.

Irrefragable or Ambiguous. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/ambiguous/irrefragable.

Google Ngram Viewer shows how "ambiguous" and "irrefragable" have occurred on timeline