Attested and Efficacious

Attested

Attested adjective - Established as genuine.

Efficacious and attested are semantically related. In some cases you can use "Efficacious" instead an adjective "Attested".

Nearby Words: attestation, attesting

Efficacious

Efficacious adjective - Producing or capable of producing a desired result.

Attested and efficacious are semantically related. Sometimes you can use "Attested" instead an adjective "Efficacious".

Cite this Source
Efficacious and Attested. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/attested/efficacious
Attested & Efficacious. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/attested/efficacious>.
Efficacious or Attested. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/attested/efficacious.
Google Ngram Viewer shows how "attested" and "efficacious" have occurred on timeline