Efficacy
Efficacy noun - Capacity or power to produce a desired effect.
Usage example: concern about the safety and efficacy of the vaccine
Effectuality and efficacy are semantically related in affect topic. In some cases you can use "Effectuality" instead a noun "Efficacy", when it comes to topics like efficiency.
Effectuality
Effectuality noun - Power to be effective; the quality of being able to bring about an effect.
Efficacy and effectuality are semantically related in affect topic. You can use "Efficacy" instead a noun "Effectuality", if it concerns topics such as effect, efficiency.
Mutual synonyms
Related pairs
- power and efficacy
- power and effectuality
- performance and efficacy
- performance and effectuality
- impact and efficacy
- impact and effectuality
- effect and efficacy
- effect and effectuality
- influence and efficacy
- influence and effectuality
- productivity and efficacy
- productivity and effectuality
- capability and efficacy
- capability and effectuality
Cite this Source
Effectuality and Efficacy. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/efficacy/effectuality
Efficacy & Effectuality. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/efficacy/effectuality>.
Effectuality or Efficacy. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/efficacy/effectuality.
Google Ngram Viewer shows how "efficacy" and "effectuality" have occurred on timeline