Doable and Nonviable

Opposite meaning words

Doable adjective - Capable of being done or carried out.

Usage example: the assignment will be just barely doable in the time allowed

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Nonviable is an antonym for doable.

Nonviable adjective - Not capable of living or developing successfully.

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Doable is an antonym for nonviable.

Cite this Source

Nonviable and Doable. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/doable/nonviable

Doable & Nonviable. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/doable/nonviable>.

Nonviable or Doable. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/doable/nonviable.

Google Ngram Viewer shows how "doable" and "nonviable" have occurred on timeline