Efficacious and Ultraefficient

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Efficacious adjective - Producing or capable of producing a desired result.

Usage example: taking a cookie break while studying is one of the most efficacious ways of rejuvenating the mind that I have ever discovered

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Ultraefficient and efficacious are semantically related. In some cases you can use "Ultraefficient" instead an adjective "Efficacious".

Definitions of Efficacious not found.

Efficacious and ultraefficient are semantically related. You can use "Efficacious" instead an adjective "Ultraefficient".

Cite this Source

Ultraefficient and Efficacious. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/efficacious/ultraefficient

Efficacious & Ultraefficient. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/efficacious/ultraefficient>.

Ultraefficient or Efficacious. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/efficacious/ultraefficient.

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