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Efficacy has 19 synonyms. The top synonyms for efficacy are efficaciousness, susceptibility, practicability, qualification, practicality, availability, sufficiency, proficiency and 11 more. Another word for efficacy is efficaciousness. Browse the full list below.
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Frequently asked questions
What is a synonym for efficacy?
A common synonym for efficacy is efficaciousness. Other synonyms include susceptibility, practicability, qualification, practicality.
How many synonyms does efficacy have?
Efficacy has 19 synonyms listed on Thesaurasize.
What does efficacy mean?
(n): ability to produce a desired amount of a desired effect; efficiency; effectiveness
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