Operational and Viable

Operational

Operational adjective - Being in effective operation.
Usage example: a fully operational oil refinery

Viable is a synonym for operational in functional topic. In some cases you can use "Viable" instead an adjective "Operational", when it comes to topics like working, in working order.

Viable

Viable adjective - Capable of being done or carried out.

Operational is a synonym for viable in workable topic. You can use "Operational" instead an adjective "Viable".

Nearby Word: viability
Cite this Source
Viable and Operational. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/operational/viable
Operational & Viable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/operational/viable>.
Viable or Operational. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/operational/viable.
Google Ngram Viewer shows how "operational" and "viable" have occurred on timeline