Inconceivable and Supposable
Opposite meaning words
Inconceivable
Inconceivable adjective - Too extraordinary or improbable to believe.
Usage example: the formerly inconceivable idea that humans could land on the moon
Supposable is an antonym for inconceivable.
Nearby Word: inconceivability
Supposable
Supposable adjective - Capable of being inferred on slight grounds.
Cite this Source
Supposable and Inconceivable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/inconceivable/supposable
Inconceivable & Supposable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/inconceivable/supposable>.
Supposable or Inconceivable. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/inconceivable/supposable.
Google Ngram Viewer shows how "inconceivable" and "supposable" have occurred on timeline