Functioning and Ineffectual

Opposite meaning words

Functioning adjective - Being in effective operation.

Usage example: looked for a functioning washing machine, but the few that weren't broken were in use

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Ineffectual is an antonym for functioning.

Ineffectual adjective - Not producing the desired result.

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Functioning is an antonym for ineffectual.

Nearby Words: ineffective, ineffectively

Cite this Source

Ineffectual and Functioning. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/functioning/ineffectual

Functioning & Ineffectual. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/functioning/ineffectual>.

Ineffectual or Functioning. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/functioning/ineffectual.

Google Ngram Viewer shows how "functioning" and "ineffectual" have occurred on timeline