Nonoperating and Viable

Nonoperating

Nonoperating adjective - Not being in working order.
Usage example: fixed all nonoperating parts

Viable is an antonym for nonoperating.

Viable

Viable adjective - Capable of being done or carried out.

Nonoperating is an antonym for viable.

Nearby Word: viability
Cite this Source
Viable and Nonoperating. (2017). Retrieved 2026, August 14, from https://thesaurus.plus/related/nonoperating/viable
Nonoperating & Viable. N.p., 2017. Web. 14 Aug. 2026. <https://thesaurus.plus/related/nonoperating/viable>.
Viable or Nonoperating. 2017. Accessed August 14, 2026. https://thesaurus.plus/related/nonoperating/viable.
Google Ngram Viewer shows how "nonoperating" and "viable" have occurred on timeline