Operational
Operational adjective - Being in effective operation.
Valid and operational are semantically related. In some cases you can use "Valid" instead an adjective "Operational".
Valid
Valid adjective - According to the rules of logic.
Operational and valid are semantically related. Sometimes you can use "Operational" instead an adjective "Valid".
Nearby Words: validity, validation
Mutual synonyms
Both words in one sentence
- Also, Nod troops who do not have any other valid targets in sight will immediately shift their attention to any abandoned but operational GDI vehicles they can find to deny them to the player.
Source: Artificial Brilliance
Cite this Source
Valid and Operational. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/operational/valid
Operational & Valid. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/operational/valid>.
Valid or Operational. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/operational/valid.
Google Ngram Viewer shows how "operational" and "valid" have occurred on timeline