Efficacious
Efficacious adjective - Producing or capable of producing a desired result.
Virtuous and efficacious are semantically related. in efficient topic. In some cases you can use "Virtuous" instead an adjective "Efficacious".
Virtuous
Virtuous adjective - Conforming to a high standard of morality or virtue.
Efficacious and virtuous are semantically related. Sometimes you can use "Efficacious" instead an adjective "Virtuous".
Cite this Source
Virtuous and Efficacious. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/efficacious/virtuous
Efficacious & Virtuous. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/efficacious/virtuous>.
Virtuous or Efficacious. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/efficacious/virtuous.
Google Ngram Viewer shows how "efficacious" and "virtuous" have occurred on timeline