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
Striking and efficacious are semantically related. In some cases you can use "Striking" instead an adjective "Efficacious".
Striking
Striking adjective - Likely to attract attention.
Efficacious and striking are semantically related. Sometimes you can use "Efficacious" instead an adjective "Striking".
Mutual synonyms
Cite this Source
Striking and Efficacious. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/efficacious/striking
Efficacious & Striking. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/efficacious/striking>.
Striking or Efficacious. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/efficacious/striking.
Google Ngram Viewer shows how "efficacious" and "striking" have occurred on timeline