Impossible
Impossible adjective - Incapable of being solved or accomplished.
Ruled out and impossible are semantically related. In some cases you can use "Ruled out" instead an adjective "Impossible".
Nearby Words: impossibility, impossibly
Ruled out
Impossible and ruled out are semantically related. Sometimes you can use "Impossible" instead an adjective phrase "Ruled out".
Mutual synonyms
Both terms in one sentence
- After the original flight NASA amended their training simulations to include malfunctions that happened to Apollo 13, which had previously been ruled out as impossible.
Source: Freakier Than Fiction - Sherlock Holmes in general, but in particular lines like "elementary, my dear Watson", "the game's afoot", and "when you've ruled out the impossible, whatever remains, [however improbable,] must be the truth".
Source: Stock Shout-Outs
Cite this Source
Ruled out and Impossible. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/impossible/ruled_out
Impossible & Ruled out. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/impossible/ruled_out>.
Ruled out or Impossible. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/impossible/ruled_out.
Google Ngram Viewer shows how "impossible" and "ruled out" have occurred on timeline