In operation
In operation adjective - Being in effect or operation.
Successful and in operation are semantically related. In some cases you can use "Successful" instead an adjective phrase "In operation".
Successful
Successful adjective - Having attained a desired end or state of good fortune.
In operation and successful are semantically related. Sometimes you can use "In operation" instead an adjective "Successful".
Both terms in one sentence
- Egyptian success in Operation Badr followed by the successful Israeli counteroffensive across the Suez.
Source: Pendulum War -
The raid was so successful the drydock wasn't back in operation until 1947.
Source: Ramming Always Works -
CNN Checkout Channel, a version of the Airport Network, targeted at grocery stores; it wasn't successful and was only in operation from 1991 to 1993.
Source: Creator / CNN
Cite this Source
Successful and In operation. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/in_operation/successful
In operation & Successful. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/in_operation/successful>.
Successful or In operation. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/in_operation/successful.
Google Ngram Viewer shows how "in operation" and "successful" have occurred on timeline