Impossible
Impossible adjective - Incapable of being solved or accomplished.
Usage example: fitting everything in my backpack seemed an impossible task
Inconceivable is a synonym for impossible in unimaginable topic. In some cases you can use "Inconceivable" instead an adjective "Impossible", when it comes to topics like unbelievable, unlikely, unthinkable, unachievable. popular alternative
Nearby Words: impossibility, impossibly
Inconceivable
Inconceivable adjective - Too extraordinary or improbable to believe.
Usage example: the formerly inconceivable idea that humans could land on the moon
Impossible is a synonym for inconceivable in unimaginable topic. You can use "Impossible" instead an adjective "Inconceivable", if it concerns topics such as belief, unbelievable, unlikely. popular alternative
Nearby Word: inconceivability
Mutual synonyms
Related pairs
- outlandish and impossible
- outlandish and inconceivable
- implausible and impossible
- implausible and inconceivable
- hopeless and impossible
- hopeless and inconceivable
- incredible and impossible
- incredible and inconceivable
- unbelievable and impossible
- unbelievable and inconceivable
- fantastic and impossible
- fantastic and inconceivable
- improbable and impossible
- improbable and inconceivable
Cite this Source
Inconceivable and Impossible. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/impossible/inconceivable
Impossible & Inconceivable. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/impossible/inconceivable>.
Inconceivable or Impossible. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/impossible/inconceivable.
Google Ngram Viewer shows how "impossible" and "inconceivable" have occurred on timeline