Conceivable and Unconceivable

Opposite meaning words

Conceivable adjective - Capable of being imagined.

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Unconceivable is an antonym for conceivable.

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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Conceivable is an antonym for unconceivable.

Cite this Source

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

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

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

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