Ambiguous and Unquestionable
Opposite meaning words
Ambiguous
Ambiguous adjective - Open to two or more interpretations; or of uncertain nature or significance; or (often) intended to mislead.
Usage example: the polling had a complex and equivocal (or ambiguous) message for potential female candidates
Nearby Words: ambiguity, ambiguously
Unquestionable
Unquestionable adjective - Not capable of being challenged or proved wrong.
Usage example: a person of unquestionable integrity
Ambiguous is an antonym for unquestionable.
Cite this Source
Unquestionable and Ambiguous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/ambiguous/unquestionable
Ambiguous & Unquestionable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/ambiguous/unquestionable>.
Unquestionable or Ambiguous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/ambiguous/unquestionable.
Google Ngram Viewer shows how "ambiguous" and "unquestionable" have occurred on timeline