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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
the efficacious
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "the efficacious" is correct and usable in written English.
It can be used when referring to something that is effective or capable of producing a desired result, often in a formal or academic context. Example: "The study demonstrated that the new treatment was the efficacious option for patients suffering from chronic pain."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
The frequent use of BDI can be theoretically justified as an efficacy study aiming at the efficacious maximisation of intervention.
Science
Degradation or rapid metabolism of a drug candidate usually results in a lower exposure to the efficacious compound leading to a lower efficacy of disease treatment.
It's hard not to see modern parallels: in an age in which politicians seem incapable of changing anything, how appealing Cromwell the Efficacious looks.
News & Media
The physiological effects of shift work may also influence drug activity and effectiveness, suggesting that persistent shift work may be incompatible with the efficacious treatment of disease.
Encyclopedias
Yet when one reads John XXIII's description of that "public authority, having worldwide power and endowed with the proper means for the efficacious pursuit of its objective," one recognizes that today there is another claimant to the role: the United States.
News & Media
Another view that's been offered, more conventional if less Nash-ianly intriguing, might be called (obviously on a far more benign scale) the Ceaușescu effect: what Harper really signalled by cynically deploying the veil controversy was desperation, and once a professional politician known above all for the efficacious use of power is seen to panic his end is sealed.
News & Media
Thus, our case provides further evidence for the efficacious use of this anesthetic in MMD patients requiring cardiac surgery.
Science
The efficacious antibody, in contrast to an anti-C-terminal antibody, only partially inhibited ADM agonist activity in vitro.
The efficacious construction of scaffolds for tissue engineering applications is essential.
Both compounds were devoid of gastric effect at the efficacious dose.
The efficacious interaction between opioids and nonsteroidal anti-inflammatory drugs may be COX-2 mediated.
Expert writing Tips
Best practice
Consider the audience and purpose of your writing. If you aim for accessibility, "the effective" might be preferable; if you're emphasizing precision or demonstrating a strong vocabulary, "the efficacious" can be a good choice.
Common error
Avoid using "the efficacious" in casual conversation or informal writing. Its formal tone can sound out of place and pretentious in such contexts. Instead, opt for more common alternatives like "the effective" or "the successful".
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the efficacious" functions as a noun phrase where the adjective "efficacious" modifies an implied noun (e.g., method, treatment). Ludwig AI confirms its usability in written English. It often highlights something's inherent effectiveness.
Frequent in
Science
62%
News & Media
17%
Encyclopedias
8%
Less common in
Formal & Business
6%
Academia
4%
Reference
3%
Ludwig's WRAP-UP
In summary, the phrase "the efficacious" is a grammatically sound and relatively common expression, particularly within formal and scientific contexts. As Ludwig AI confirms, its primary function is to highlight the effectiveness or potency of a given subject. While the phrase is acceptable, it should be used judiciously, considering the target audience and the overall tone of the writing. In less formal settings, more accessible alternatives like "the effective" or "the successful" might be more appropriate. Overall, understanding the nuances of "the efficacious" allows writers to leverage its strengths effectively, enhancing the precision and sophistication of their communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
the effective
Replaces "efficacious" with a more common synonym, maintaining a similar level of formality and meaning.
the potent
Emphasizes the strength and power of the effect, rather than just its effectiveness.
the successful
Focuses on the achievement of a desired outcome, implying that the action was successful.
the productive
Highlights the capacity to generate results, emphasizing the yield or output.
the beneficial
Indicates that the action or thing produces a positive effect or advantage.
the advantageous
Suggests that the action or thing provides a benefit or favorable circumstance.
the instrumental
Highlights the importance of something as a means to achieve a specific end.
the worthwhile
Suggests that the action or thing is valuable and deserving of effort.
the operative
Emphasizes that something is in effect and producing results.
the decisive
Indicates that something has a significant and conclusive impact.
FAQs
What does "the efficacious" mean?
The phrase "the efficacious" refers to something that is effective in producing a desired or intended result. It's a more formal way of saying "the effective".
When is it appropriate to use "the efficacious" in writing?
It's appropriate to use "the efficacious" in formal writing, academic papers, or when you want to emphasize the effectiveness of something in a sophisticated manner. In more casual contexts, consider using "the effective" instead.
What are some alternatives to "the efficacious"?
Some alternatives to "the efficacious" include "the effective", "the potent", and "the successful". The best choice depends on the specific nuance you want to convey.
How can I use "the efficacious" in a sentence?
You can use "the efficacious" to describe a method, treatment, or approach that is highly effective. For example: "The study demonstrated that the new treatment was the efficacious option for patients suffering from chronic pain."
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested