In operation
In operation adjective - Being in effect or operation.
Solid and in operation are semantically related. in realistic topic. In some cases you can use "Solid" instead an adjective phrase "In operation".
Solid
Solid adjective - Based on sound reasoning or information.
In operation and solid are semantically related. Sometimes you can use "In operation" instead an adjective "Solid".
Mutual synonyms
Cite this Source
Solid and In operation. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/in_operation/solid
In operation & Solid. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/in_operation/solid>.
Solid or In operation. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/in_operation/solid.
Google Ngram Viewer shows how "in operation" and "solid" have occurred on timeline