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
CEO of Professional Science Editing for Scientists @ prosciediting.com
most significant impact
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "most significant impact" is both correct and commonly used in written English.
It is typically used to describe the strongest or most important influence or effect of something. For example: - "The new policy had the most significant impact on the company's profits." - "The invention of the wheel had a lasting and most significant impact on human civilization." - "The concert had a huge turnout, but the opening act had the most significant impact on the audience."
✓ Grammatically correct
News & Media
Science
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
Mr. Hartzog's most significant impact was felt eight years after his time as Park Service director.
News & Media
It is this that has had the most significant impact on our work.
News & Media
Paradoxically, incorporation's most significant impact would likely occur outside the courtroom.
News & Media
The most significant impact would be to remove or diminish his ability to allocate and deploy resources.
News & Media
"We try to select issues that seem to be having the most significant impact on the country," she said.
News & Media
The most significant impact may be on the market-based, competitive ethos which successive governments have introduced into education, however.
News & Media
The most significant impact of the bill, experts agreed, could be changing the atmosphere that has surrounded corporate audits in recent years.
News & Media
But comparing job security among social care professionals across a five-year period suggests that current work pressures could be having the most significant impact yet.
News & Media
How we end up doing so may well be the most significant impact on the way humans eat that we have seen in a thousand years.
News & Media
Both Hart and Cube are African American artists working at a time when black entertainment is making its most significant impact in mainstream America.
News & Media
The most significant impact of the tuition increase and tuition assistance limitations is likely to be on college attendance by students from low- and middle-income families.
News & Media
Expert writing Tips
Best practice
When using "most significant impact", ensure the context clearly defines what is being impacted and why that impact is deemed the most significant. Provide specific details to support your claim.
Common error
Avoid using "most significant impact" as a subjective statement without providing concrete evidence or measurable outcomes. Back up your assertion with data, examples, or expert opinions to add credibility.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "most significant impact" functions as a noun phrase that typically serves as the subject or object of a sentence. It identifies the primary or key effect resulting from a particular action, event, or condition. As Ludwig AI confirms, this phrase is commonly used across various contexts.
Frequent in
Science
41%
News & Media
40%
Wiki
7%
Less common in
Formal & Business
3%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "most significant impact" is a commonly used and grammatically correct phrase that highlights the primary or key effect of something. As confirmed by Ludwig AI, it functions as a noun phrase with a neutral to formal register, appearing frequently in Science and News & Media contexts. When using this phrase, it's crucial to provide clear evidence and specific details to support the assertion of significance. Alternatives like "greatest effect" or "primary influence" can be used to add nuance. Be mindful of avoiding subjective statements without backing them up with data or expert opinions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
greatest effect
Focuses on the degree of influence or alteration caused.
primary influence
Highlights the leading or main power affecting something.
major consequence
Emphasizes the result or outcome of an action or situation.
key effect
Identifies the crucial or central impact.
principal result
Indicates the foremost or main outcome.
dominant force
Suggests a prevailing or controlling influence.
biggest change
Focuses on the largest alteration or modification.
foremost outcome
Highlights the most important result or effect.
chief impact
Implies the main or leading effect.
paramount influence
Stresses the supreme or overriding power.
FAQs
How can I use "most significant impact" in a sentence?
You can use "most significant impact" to highlight the primary effect of something. For example, "The budget cuts had the "most significant impact" on education." or "Technological advancements have had the "most significant impact" on globalization.".
What are some alternatives to saying "most significant impact"?
Depending on the context, you could use phrases like "greatest effect", "primary influence", or "major consequence" to convey a similar meaning.
Is it correct to say "the most significant impacts" instead of "most significant impact"?
Yes, "the most significant impacts" is correct when referring to multiple noteworthy effects. "Most significant impact" is used when referring to a single, primary effect.
What distinguishes "most significant impact" from "significant impact"?
"Significant impact" refers to a notable or important effect, while "most significant impact" denotes the effect that is greater, more important, or more noteworthy than all others in a given context.
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.
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