Efficacious
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
Effectual is a synonym for efficacious in effective topic. In some cases you can use "Effectual" instead an adjective "Efficacious", when it comes to topics like thrive, efficient. popular alternative
Effectual
Effectual adjective - Producing or capable of producing a desired result.
Usage example: acting like a jerk has generally not been a terribly effectual dating strategy
Efficacious is a synonym for effectual in effective topic. You can use "Efficacious" instead an adjective "Effectual", if it concerns topics such as influential, thrive. popular alternative
Mutual synonyms
Related pairs
- sound and efficacious
- sound and effectual
- advantageous and efficacious
- advantageous and effectual
- helpful and efficacious
- helpful and effectual
- adequate and efficacious
- adequate and effectual
- valid and efficacious
- valid and effectual
- forceful and efficacious
- forceful and effectual
- effective and efficacious
- effective and effectual
Cite this Source
Effectual and Efficacious. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/efficacious/effectual
Efficacious & Effectual. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/efficacious/effectual>.
Effectual or Efficacious. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/efficacious/effectual.
Google Ngram Viewer shows how "efficacious" and "effectual" have occurred on timeline