very efficacious

USAGE SUMMARY

The phrase "very efficacious" is correct and usable in written English.
It can be used to describe something that is highly effective or successful in producing a desired result. Example: "The new treatment has proven to be very efficacious in reducing symptoms of the disease."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

52 human-written examples

It seems unlikely that there would be much interest in combining very efficacious PEV or BSV with a rather poor efficacy partner.

Plosone

Phytoneutre Cream Shampoo by Phyto, Paris deploys extracts of eucalyptus, garlic, sage, chamomile and the very efficacious witch hazel to kick out whatever's gumming up your do.

The New York Times

"Now, you must have a brake that is very efficacious and that the driver can dose, offering a very good sense of feel".

The New York Times - Sports

Lette, Fanny and his co-workers soon learn how very efficacious stunning good looks can be, as he becomes a veritable star in the plug-manufacturing world, and the object of ravenous sexual attention from men and women alike.

The New York Times

The N6-cyclopentyl-9-methyl-8-phenyladenine (17), resulting the most active derivative of the series (Ki = 2.8 nM and IC50 = 14 nM), was also very efficacious in counteracting the effect of the agonist CCPA on mouse ileum contractility.

European Journal of Medicinal Chemistry

The positive control adopted was Sam Allardyce, who despite being criticised by the estimable Johnny Giles for a lack of "humidity", has proven at this level to be very efficacious if not always immediately attractive – like removing a bunion with a belt-sander.

The Guardian - Sport

Human-verified similar examples from authoritative sources

Similar Expressions

8 human-written examples

These interventions though efficacious have not been very effective (large numbers of youth and women worldwide continue to contract HIV) due to factors beyond their control.

BMC Women's Health

Aluminum salts (Alum) have proven to be efficacious for recombinant-protein based formulations in which Th2 responses are very effective.

Plosone

Subunit vaccines require adjuvants in order to be efficacious, but the only adjuvants widely approved for human use, aluminium salts, are not very effective.

Plosone

The very heart an efficacious faith is tied to our accepting that invitation.

Huffington Post

Deligotyping is a very sensitive and efficacious approach for rapid screening of clinical isolates of M. tuberculosis.

BioMed Research International

Expert writing Tips

Best practice

Use "very efficacious" when you want to strongly emphasize the effectiveness of something, particularly in formal or scientific contexts. For instance, "The vaccine has proven to be very efficacious in preventing the spread of the disease."

Common error

Avoid using "very efficacious" in casual or informal settings. Simpler terms like "very effective" or "highly successful" are often more appropriate and sound less stilted.

Linguistic Context

The primary grammatical function of "very efficacious" is to act as an adjective phrase, modifying a noun to emphasize its effectiveness. Ludwig provides numerous examples where it modifies treatments, vaccines, and methods, highlighting their potent effect.

Expression frequency: Very common

Frequent in

Science

72%

News & Media

15%

Wiki

5%

Less common in

Formal & Business

3%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "very efficacious" is a grammatically sound and frequently used adjective phrase that underscores a high degree of effectiveness. Ludwig AI affirms its validity, and its usage is particularly prevalent in scientific, formal, and medical contexts. When aiming for precision and a formal tone, "very efficacious" is a strong choice, but in more casual settings, alternatives like "highly effective" or "extremely successful" might be more appropriate. Remember to avoid overuse in informal contexts to maintain a natural and clear communication style.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

highly effective

Emphasizes the degree of effectiveness.

extremely effective

Highlights the extreme nature of the effectiveness.

very successful

Focuses on the successful outcome or result.

highly successful

Emphasizes both the degree and the outcome of success.

quite effective

Indicates a considerable level of effectiveness but slightly less intense.

remarkably effective

Highlights the surprising or noteworthy aspect of the effectiveness.

demonstrably effective

Stresses that the effectiveness can be shown or proven.

noticeably effective

Suggests that the effectiveness is easily observed.

considerably effective

Indicates a significant level of effectiveness.

particularly effective

Highlights that the effectiveness is especially prominent or specific.

FAQs

How can I use "very efficacious" in a sentence?

"Very efficacious" describes something highly effective. For example, "The new drug was very efficacious in treating the disease."

What are some alternatives to "very efficacious"?

You can use alternatives like "highly effective", "extremely effective", or "very successful" depending on the specific context.

Is "very efficacious" a formal or informal phrase?

"Very efficacious" is generally considered a formal phrase and is best suited for academic, scientific, or professional contexts.

What's the difference between "very efficacious" and "very effective"?

While both phrases indicate a high degree of effectiveness, "very efficacious" carries a more formal and technical connotation compared to the more general "very effective".