Efficient and Impuissant

Opposite meaning words

Efficient

Efficient adjective - Producing or capable of producing a desired result.
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Synonyms for Efficient
Antonyms for Efficient
Impuissant is an antonym for efficient.
Nearby Words: efficiency, efficiently, efficacy

Impuissant

Impuissant adjective - Unable to act or achieve one's purpose.
Usage example: claims that such restrictions on military interventions on foreign soil would render the nation an impuissant giant on the world stage
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Synonyms for Impuissant
Antonyms for Impuissant
Efficient is an antonym for impuissant.
Similar words of efficient

Similar words of impuissant
Cite this Source
Impuissant and Efficient. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/efficient/impuissant
Efficient & Impuissant. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/efficient/impuissant>.
Impuissant or Efficient. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/efficient/impuissant.

Antonyms for efficient


Antonyms for impuissant

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