Impossible
Impossible adjective - Incapable of being solved or accomplished.
Unconceivable and impossible are semantically related. In some cases you can use "Unconceivable" instead an adjective "Impossible".
Nearby Words: impossibility, impossibly
Unconceivable
Unconceivable adjective - Too extraordinary or improbable to believe.
Usage example: it's unconceivable that a once-promising actor could end up this way
Impossible and unconceivable are semantically related. You can use "Impossible" instead an adjective "Unconceivable".
Mutual synonyms
Related pairs
- outlandish and impossible
- outlandish and unconceivable
- implausible and impossible
- implausible and unconceivable
- hopeless and impossible
- hopeless and unconceivable
- incredible and impossible
- incredible and unconceivable
- unbelievable and impossible
- unbelievable and unconceivable
- fantastic and impossible
- fantastic and unconceivable
- unconvincing and impossible
- unconvincing and unconceivable
Cite this Source
Unconceivable and Impossible. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/impossible/unconceivable
Impossible & Unconceivable. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/impossible/unconceivable>.
Unconceivable or Impossible. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/impossible/unconceivable.
Google Ngram Viewer shows how "impossible" and "unconceivable" have occurred on timeline