Inconceivable and Probable

Opposite meaning words

Inconceivable adjective - Too extraordinary or improbable to believe.

Usage example: the formerly inconceivable idea that humans could land on the moon

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Probable is an antonym for inconceivable.

Nearby Word: inconceivability

Probable adjective - Worthy of being accepted as true or reasonable.

Usage example: the counselor could find no probable reason for the girl's bizarre actions

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Inconceivable is an antonym for probable in likely to happen topic.

Cite this Source

Probable and Inconceivable. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/inconceivable/probable

Inconceivable & Probable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/inconceivable/probable>.

Probable or Inconceivable. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/inconceivable/probable.

Google Ngram Viewer shows how "inconceivable" and "probable" have occurred on timeline