In operation and Irrational

Opposite meaning terms

In operation adjective - Being in effect or operation.

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Irrational is an antonym for in operation in realistic topic.

Irrational adjective - Not using or following good reasoning.

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In operation is an antonym for irrational.

Cite this Source

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

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

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

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