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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is successful

Grammar usage guide and real-world examples

USAGE SUMMARY

"is successful" is a correct and usable phrase in written English.
You can use it to describe when someone has achieved something positive, either through hard work or an act of luck. For example: "After years of hard work, Joe's business venture is successful".

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

The key to success is successful marketing.

Science

Bplans

Generally, it is successful.

News & Media

Independent

"Mark Zuckerberg is successful".

News & Media

The New York Times

And it is successful.

News & Media

The Economist

That is successful.

Sophie's plan is successful.

News & Media

The New York Times

The appeal is successful.

"So, Sharmeen is successful?

News & Media

The New Yorker

That is, if the gambit is successful.

News & Media

The New York Times

And maybe the game is successful".

Not all of the exhibition is successful.

News & Media

Independent
Show more...

Expert writing Tips

Best practice

Consider using synonyms for "successful" to add variety to your writing. Words like "effective", "fruitful", or "prosperous" can provide nuanced meanings.

Common error

Avoid using "is successful" without providing specific metrics or evidence. Saying "The project is successful" without quantifying the success can weaken your argument.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is successful" primarily functions as a predicate adjective, describing the state or condition of a subject as having achieved a desired outcome or goal. Ludwig AI confirms that this usage is grammatically sound and widely accepted.

Expression frequency: Very common

Frequent in

News & Media

43%

Science

29%

Formal & Business

14%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "is successful" is a grammatically correct and very common expression used to describe the state of achieving a desired outcome. As Ludwig AI confirms, it's widely accepted and used across various contexts, including news, science, and business. While versatile, it's important to use "is successful" with specific metrics to avoid vagueness, and to consider synonyms like "effective" or "fruitful" to add nuance to your writing. Whether you're discussing business ventures, scientific experiments, or personal achievements, understanding the proper usage of "is successful" will help you communicate clearly and effectively.

FAQs

How can I use "is successful" in a sentence?

You can use "is successful" to describe an entity, action, or plan that has achieved its desired outcome. For example, "The experiment "proves successful"", or "Her business "becomes successful" after a year of hard work".

What are some alternatives to "is successful"?

Alternatives to "is successful" include "proves effective", "achieves its goals", or "turns out well", depending on the specific context and nuance you want to convey.

Is it redundant to say "is very successful"?

While not strictly redundant, "is very successful" can often be strengthened by using a more precise adjective or adverb that specifies the degree of success. For example, instead of saying "The project is very successful", consider saying "The project is exceptionally successful" or "The project is a resounding success".

What is the difference between "is successful" and "succeeds"?

"Is successful" describes a state of being after success has been achieved, while "succeeds" describes the act of achieving success. For example, "The treatment "is successful"" implies the treatment has already proven to work, whereas "The treatment "succeeds"" suggests the action of the treatment being effective.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: