Unconceivable and Undoubted

Opposite meaning words

Unconceivable adjective - Too extraordinary or improbable to believe.

Usage example: it's unconceivable that a once-promising actor could end up this way

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Undoubted is an antonym for unconceivable.

Definitions of Unconceivable not found.

Unconceivable is an antonym for undoubted.

Nearby Word: undoubtedly

Cite this Source

Undoubted and Unconceivable. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/unconceivable/undoubted

Unconceivable & Undoubted. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/unconceivable/undoubted>.

Undoubted or Unconceivable. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/unconceivable/undoubted.

Google Ngram Viewer shows how "unconceivable" and "undoubted" have occurred on timeline