efficacy Sentence Examples

1. The efficacy of the new drug was proven through rigorous clinical trials.
2. The doctor prescribed a medication with high efficacy for treating the patient's condition.
3. The efficacy of the marketing campaign was measured by the increase in sales.
4. The company conducted a study to evaluate the efficacy of their product compared to competitors.
5. The results of the study demonstrated the superior efficacy of the company's product.
6. The study participants showed a remarkable response to the treatment, highlighting its efficacy.
7. The efficacy of the product was further supported by positive feedback from customers.
8. The organization implemented new strategies to improve the efficacy of their operations.
9. The efficacy of the educational program was evident in the improved test scores of the students.
10. The team's efficacy in completing the project within the deadline was commendable.

efficacy Meaning

Wordnet

efficacy (n)

capacity or power to produce a desired effect

Webster

efficacy (n.)

Power to produce effects; operation or energy of an agent or force; production of the effect intended; as, the efficacy of medicine in counteracting disease; the efficacy of prayer.

Synonyms & Antonyms of efficacy

Strongest

Synonyms:

• efficaciousness
• effectiveness
• efficiency

Antonyms:

• ineffectiveness
• inefficiency
• inefficiency
• ineffectiveness

Strong

Synonyms:

• ability
• effectualness
• efficacity
• productiveness

Antonyms:

• inadequacy
• incompetence
• ineffectualness
• incompetency
• ineffectualness
• incompetency
• ineffectuality
• inadequacy
• inability
• inability
• incompetence
• ineffectuality

Weak

Synonyms:

• potency
• edge
• capability
• strength
• capacity

Antonyms:

• inadequateness
• inadequateness

FAQs About the word efficacy

What is the meaning of the word efficacy

capacity or power to produce a desired effectPower to produce effects; operation or energy of an agent or force; production of the effect intended; as, the effi

What are the synonyms of the word efficacy

efficaciousness,effectiveness, efficiency, ability, effectualness, efficacity,productiveness, potency, edge,capability

What are the antonyms of the word efficacy

ineffectiveness, inefficiency, inefficiency,ineffectiveness, inadequacy, incompetence, ineffectualness, incompetency, ineffectualness, incompetency

What is the usage of word efficacy

The efficacy of the new drug was proven through rigorous clinical trials.

The doctor prescribed a medication with high efficacy for treating the patient's condition.

How to use the word efficacy in a sentence?

The efficacy of the marketing campaign was measured by the increase in sales.

The company conducted a study to evaluate the efficacy of their product compared to competitors.