Operational
Operational adjective - Being in effective operation.
Restless and operational are semantically related. In some cases you can use "Restless" instead an adjective "Operational".
Restless
Restless adjective - Lacking or denying rest.
Operational and restless are semantically related. Sometimes you can use "Operational" instead an adjective "Restless".
Cite this Source
Restless and Operational. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/operational/restless
Operational & Restless. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/operational/restless>.
Restless or Operational. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/operational/restless.
Google Ngram Viewer shows how "operational" and "restless" have occurred on timeline