Efficacious and Stiff

Related words

Efficacious adjective - Producing or capable of producing an intended result or having a striking effect.

Usage example: an efficacious law

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

Stiff adjective - Having a strong physiological or chemical effect.

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Efficacious and stiff are semantically related. Sometimes you can use "Efficacious" instead an adjective "Stiff".

Nearby Words: stiffen, stiffness, stiffed, stiffly, stiffened

Cite this Source

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

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

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

Google Ngram Viewer shows how "efficacious" and "stiff" have occurred on timeline