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
have substantial impact
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have substantial impact" is correct and usable in written English.
It can be used when discussing the significant effects or consequences of an action, event, or decision. Example: "The new policy is expected to have substantial impact on the company's overall performance."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(13)
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
59 human-written examples
Perhaps even more important are changes in the magnitude and frequency of rainfall, which, in combination with a reduced amount of snow and ice, could have substantial impact on the availability of water.
News & Media
The administration's special envoy for the Middle East, George J. Mitchell, said in a briefing that "the steps announced by the prime minister are significant and could have substantial impact on the ground".
News & Media
The Obama administration's special envoy for the Middle East, George J. Mitchell, called the settlement housing halt "positive" and said "the steps announced by the prime minister are significant and could have substantial impact on the ground".
News & Media
But while pundits are prone to dismiss the stock market as a kind of indecisive judge at a beauty pageant, its movements have substantial impact on wealth and confidence.
News & Media
I expected the massive bombs would cause a large numbers of casualties, and the timing of the explosions — during rush-hour traffic — to have substantial impact on the lives of Baghdadis.
News & Media
The good news is that a company's policies can have substantial impact on retaining diverse employees.
News & Media
Finally, findings from users' design feedback may have substantial impact in the downstream development process.
Finally, issues identified from users' design feedback may have substantial impact in the subsequent development process.
All of these mutations might have substantial impact on phosphorylation and gating properties of the channel.
Science
The infestation continues to have substantial impact on pine (Pinus spp).
Science
Product design can have substantial impact on product remanufacturability and product EoL recovery strategy.
Science
Expert writing Tips
Best practice
When using "have substantial impact", ensure the subject causing the impact and the object being impacted are clearly defined to avoid ambiguity.
Common error
Avoid using "have substantial impact" when the effect is minor or negligible. Quantify the impact whenever possible to maintain credibility.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have substantial impact" functions as a verb phrase, indicating the exertion of a considerable effect on something. Ludwig examples show it used in varied contexts, from policy changes to scientific findings. The Ludwig AI confirms its correct grammatical usage.
Frequent in
Science
49%
News & Media
32%
Formal & Business
4%
Less common in
Encyclopedias
2%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "have substantial impact" is a grammatically correct and frequently used expression to describe a significant effect or influence. Ludwig AI confirms its validity and wide applicability. Predominantly found in science and news media, this phrase maintains a neutral to formal register. For more casual situations consider using alternative phrases. Ensure the subject and object of the impact are clearly defined for optimal clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have a significant effect
Replaces "substantial impact" with "significant effect", changing the noun but retaining similar meaning.
have a profound effect on
Replaces "substantial" with "profound" to emphasize the depth and intensity of the effect.
have a considerable influence
Substitutes "impact" with "influence" and "substantial" with "considerable", focusing on the power to affect something.
make a significant difference
Shifts from "have" to "make" and replaces "impact" with "difference", emphasizing the degree of change brought about.
exert a major influence
Uses "exert" instead of "have", implying a more active or direct application of influence.
play a crucial role
Indicates that something is essential or pivotal, suggesting a critical level of impact.
weigh heavily on
Emphasizes the burdensome or significant nature of the impact, often in a negative context.
leave a lasting impression
Focuses on the enduring quality of the impact, suggesting a long-term effect.
cause a major shift
Highlights the transformative nature of the impact, indicating a significant change in direction or state.
be a game changer
Implies a revolutionary impact that fundamentally alters the situation.
FAQs
What does "have substantial impact" mean?
The phrase "have substantial impact" means to have a significant or considerable effect on something. It suggests that the influence or consequence is noteworthy and not minor.
How can I use "have substantial impact" in a sentence?
You can use "have substantial impact" to describe the consequences of an event, decision, or action. For example: "The new regulations will "have substantial impact" on the industry."
What are some alternatives to "have substantial impact"?
You can use alternatives like "have a significant effect", "make a considerable difference", or "exert a major influence" depending on the specific context.
Is it better to say "have substantial impact" or "have a big impact"?
"Have substantial impact" sounds more formal and professional than "have a big impact". The choice depends on the context; use "have substantial impact" in formal or academic writing, and "have a big impact" in more casual settings.
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested