In operation and Ineffectual

Opposite meaning terms

In operation adjective - Being in effect or operation.

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Ineffectual is an antonym for in operation in active topic.

Ineffectual adjective - Not producing the desired result.

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In operation is an antonym for ineffectual.

Nearby Words: ineffective, ineffectively

Cite this Source

Ineffectual and In operation. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/in_operation/ineffectual

In operation & Ineffectual. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/in_operation/ineffectual>.

Ineffectual or In operation. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/in_operation/ineffectual.

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