In operation and Weak

In operation

In operation adjective - Being in effect or operation.

Weak is an antonym for in operation in in use at the time topic.

Weak

Weak adjective - Lacking bodily strength.

In operation is an antonym for weak.

Cite this Source
Weak and In operation. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/in_operation/weak
In operation & Weak. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/in_operation/weak>.
Weak or In operation. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/in_operation/weak.
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