Authority and Efficacy

Related words

mutual synonyms collocations

Authority

Authority noun - A person with a high level of knowledge or skill in a field.
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Synonyms for Authority
Antonyms for Authority
Efficacy and authority are semantically related. In some cases you can use "Efficacy" instead a noun "Authority".
Nearby Words: authorize, authorise, authoritative, author, authorization

Efficacy

Efficacy noun - The power to produce a desired result.
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Synonyms for Efficacy
Antonyms for Efficacy
Authority and efficacy are semantically related. Sometimes you can use "Authority" instead a noun "Efficacy".
Nearby Words: efficient, efficiency, efficacious, efficaciously, efficaciousness

Mutual synonyms

Related pairs

How words are described

high high authority high efficacy
actual actual authority actual efficacy
little little authority little efficacy
supernatural supernatural authority supernatural efficacy
Cite this Source
Efficacy and Authority. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/authority/efficacy
Authority & Efficacy. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/authority/efficacy>.
Efficacy or Authority. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/authority/efficacy.

Synonyms for authority


Synonyms for efficacy

Google Ngram Viewer shows how "authority" and "efficacy" have occurred on timeline