Efficacious
Efficacious adjective - Producing or capable of producing a desired result.
Significant and efficacious are semantically related. In some cases you can use "Significant" instead an adjective "Efficacious".
Significant
Significant adjective - Clearly conveying a special meaning (as one's mood).
Efficacious and significant are semantically related. Sometimes you can use "Efficacious" instead an adjective "Significant".
Mutual synonyms
Related pairs
- good and efficacious
- good and significant
- valuable and efficacious
- valuable and significant
- substantial and efficacious
- substantial and significant
- valid and efficacious
- valid and significant
- strong and efficacious
- strong and significant
- powerful and efficacious
- powerful and significant
- conclusive and efficacious
- conclusive and significant
Cite this Source
Significant and Efficacious. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/efficacious/significant
Efficacious & Significant. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/efficacious/significant>.
Significant or Efficacious. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/efficacious/significant.
Google Ngram Viewer shows how "efficacious" and "significant" have occurred on timeline