Impossible
Impossible adjective - Incapable of being solved or accomplished.
Very likely is an antonym for impossible.
Nearby Words: impossibility, impossibly
Very likely
Both terms in one sentence
- It's very likely to fail, though, and really big Retcons are flat-out impossible.
Source: Retconjuration
Cite this Source
Very likely and Impossible. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/impossible/very_likely
Impossible & Very likely. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/impossible/very_likely>.
Very likely or Impossible. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/impossible/very_likely.
Google Ngram Viewer shows how "impossible" and "very likely" have occurred on timeline