Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

a useful ally

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "a useful ally" is correct and usable in written English.
You can use it to describe someone or something that provides helpful support or assistance in a particular situation. Example: "In times of crisis, having a useful ally can make all the difference in achieving success."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

38 human-written examples

Mr. Karunanidhi is too old to stand anymore but even as a patriarch who uses a wheelchair, he is a useful ally of the Indian National Congress Party, which heads the national government.

News & Media

The New York Times

Technology is a useful ally.

News & Media

The Economist

Israel, in this perspective, became a useful ally.

News & Media

Independent

When Ed Koch was elected mayor, Durk thought he'd found a useful ally.

News & Media

The New Yorker

Prosperity would be a useful ally in the battle against the rebels.

News & Media

The Economist

He may find a useful ally in his old sparring partner, John McCain.

News & Media

The Economist
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

19 human-written examples

Chopra, diligent, incorruptible and not entirely at ease with shiny new India, is a delight, as is his redoubtable wife, Poppy – and Ganesh the elephant, once he has cheered up a bit, proves a very useful ally indeed.

The political temperature rose following an unusual, on-the-record intervention on Wednesday, in which a senior United States official argued that Britain was a more useful ally if it remained fully engaged in the European Union.

News & Media

The New York Times

But to be a more useful ally, Germany will have to do better.

News & Media

The Economist

North Korea's eccentric regime is a close, useful ally of China.

News & Media

Huffington Post

It also encouraged the United States to look more favorably on Israel, now seen as a reliable and potentially useful ally in a largely hostile region.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

When describing a person or thing that provides assistance, consider the specific nature of their help. Using "a useful ally" is most effective when the benefit is practical and goal-oriented.

Common error

Avoid using "a useful ally" when a more specific term would better describe the relationship. For instance, if the person is primarily a source of emotional support, "a supportive friend" may be more appropriate.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "a useful ally" functions as a noun phrase, specifically acting as a subject complement or an object. It describes someone or something that provides helpful assistance or support. Ludwig AI confirms its correctness and usability in English.

Expression frequency: Common

Frequent in

News & Media

100%

Less common in

Encyclopedias

0%

Wiki

0%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "a useful ally" is a common and grammatically sound way to describe someone or something that provides helpful support and assistance. Ludwig AI confirms its correctness and general usability. It is frequently found in news and media contexts. When using this phrase, ensure that it accurately reflects the practical benefits and strategic advantages of the relationship being described. Consider alternatives like "a valuable asset" or "a helpful companion" for different nuances. Be mindful of overgeneralization and use more specific terms when appropriate.

FAQs

How can I use "a useful ally" in a sentence?

You can use "a useful ally" to describe someone or something that provides helpful support or assistance in achieving a particular goal. For example, "In business negotiations, a skilled lawyer can be "a useful ally"."

What are some alternatives to saying "a useful ally"?

Alternatives include phrases like "a valuable asset", "a helpful companion", or "a strategic partner", depending on the specific context and the nature of the support being provided.

Is it appropriate to use "a useful ally" in formal writing?

Yes, "a useful ally" is suitable for formal writing, especially when describing professional or strategic relationships. It conveys a sense of practical benefit and support that is appropriate in business, academic, and journalistic contexts.

What's the difference between "a useful ally" and "a good friend"?

"A useful ally" emphasizes the practical benefits and strategic advantages of a relationship, whereas "a good friend" focuses on emotional support and personal connection. While a person can be both, the choice of phrase depends on which aspect you want to highlight.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: