Possible and Unworkable

Possible

Possible adjective - Capable of being done or carried out.
Usage example: I think that building the entire set in two days is possible, albeit difficult

Unworkable is an antonym for possible.

Nearby Words: possibility, possibly

Unworkable

Unworkable adjective - Not capable of being put to use or account.

Possible is an antonym for unworkable.
Cite this Source
Unworkable and Possible. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/possible/unworkable
Possible & Unworkable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/possible/unworkable>.
Unworkable or Possible. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/possible/unworkable.
Google Ngram Viewer shows how "possible" and "unworkable" have occurred on timeline