Achievable and Impossible

Opposite meaning words

Achievable adjective - Capable of being done or carried out.

Usage example: I think that retirement at 55 is an achievable goal

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Impossible is an antonym for achievable.

Impossible adjective - Incapable of being solved or accomplished.

Usage example: fitting everything in my backpack seemed an impossible task

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Nearby Words: impossibility, impossibly

Cite this Source

Impossible and Achievable. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/achievable/impossible

Achievable & Impossible. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/achievable/impossible>.

Impossible or Achievable. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/achievable/impossible.

Google Ngram Viewer shows how "achievable" and "impossible" have occurred on timeline