efficacy
ef-fi-ca-cy
noun
The ability or power to produce a desired or intended effect or result.
"The drug's efficacy was proven in trials."
Thesaurus
Synonyms: efficaciousness
Antonyms: inefficaciousness, inefficacy
ef-fi-ca-cy
The ability or power to produce a desired or intended effect or result.
"The drug's efficacy was proven in trials."
Synonyms: efficaciousness
Antonyms: inefficaciousness, inefficacy