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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
they make a difference
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they make a difference" is correct and usable in written English. You can use it to express that someone's actions or contributions have a positive impact. For example, "The volunteers work tirelessly because they make a difference in the community." Alternative expressions include "they have an impact" and "they contribute positively."
✓ Grammatically correct
News & Media
Science
Formal & Business
Wiki
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
58 human-written examples
They make a difference.
News & Media
They make a difference in the lives of others.
News & Media
Beyond that, I don't know if they make a difference.
News & Media
They make a difference to a person's career".
News & Media
And they believe they make a difference by doing it well.
News & Media
But he added: "We are waiting to see if they make a difference.
News & Media
For all the effort and time spent by scam-baiters, not everyone is convinced that they make a difference.
News & Media
Can they make a difference in a world where conflict and humanitarian disasters never seem to stop?
News & Media
Jeffrey Saltzman, Sirota's chief executive, spoke last week about the motivational strategies companies consider in economically challenging times and whether they make a difference.
News & Media
It will be fascinating to see which GP-led organisations emerge as the new system leaders and how they make a difference.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
"Wow, they made a difference.
News & Media
Expert writing Tips
Best practice
In professional or academic writing, consider following the phrase with a 'by' clause to specify exactly how the impact is achieved for better clarity.
Common error
While "they make a difference" is evocative, it can be too imprecise for scientific or technical documentation. In these contexts, try more descriptive alternatives like "they alter the variable" or "they improve efficacy" to provide concrete information.
Source & Trust
87%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
This phrase serves as an "independent clause" consisting of a plural subject and a transitive predicate. In the examples provided by Ludwig, it often acts as the conclusion of a logical argument or the justification for a specific action or program.
Frequent in
News & Media
65%
Science & Research
15%
Social Issues & Philanthropy
15%
Less common in
Formal & Business
3%
Wiki & General
1%
Encyclopedias
1%
Ludwig's WRAP-UP
The phrase "they make a difference" is a robust and grammatically correct English expression used to denote significant positive impact. Ludwig's data confirms its high frequency across elite publications, including "The New York Times" and "The Guardian", as well as in scientific contexts like "NCBI". It is an ideal choice for writers who wish to highlight the value of collective actions or programs without relying on overly technical jargon. While common, its effectiveness remains high when supported by specific context, making it a staple of persuasive and descriptive writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they have an impact
Focuses on the measurable or observable effect rather than a generic difference.
they effect change
Uses a more formal verb to describe the active implementation of new conditions.
they bring about change
A more common phrasal verb alternative emphasizing the process of transformation.
they contribute positively
Highlights the constructive nature of the impact in a collaborative context.
they play a vital role
Emphasizes the importance of the subjects within a larger system or project.
they matter
A concise, more emotional alternative that focuses on intrinsic value or significance.
they leave a mark
A metaphorical expression suggesting a lasting or historical legacy.
they transform lives
A much stronger, more specific claim often used in humanitarian or social contexts.
they influence outcomes
More technical and clinical, focusing on the result of a specific process or trial.
they carry weight
An idiom implying that the subjects possess authority or significant influence.
FAQs
How to use "they make a difference" in a sentence?
You can use it to describe the value of a group's work, such as: "The new mentors are essential because "they make a difference" in students' lives".
What can I say instead of "they make a difference"?
Depending on your tone, you could use "they have an impact" for a neutral tone, or "they matter" for a more personal sentiment.
Is "they make a difference" formal enough for business?
Yes, it is widely used in corporate social responsibility reports and leadership speeches, though "they create value" is a more standard business alternative.
What is the difference between "they make a difference" and "they matter"?
"they make a difference" implies an external impact on the world or others, while "they matter" focuses on the inherent worth or importance of the subjects themselves.
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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
87%
Authority and reliability
4.9/5
Expert rating
Real-world application tested