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
greatly impact
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "greatly impact" is a correct and usable phrase in written English.
Generally, the phrase is used to indicate a strong or significant effect on something. For example, "Covid-19 has greatly impacted the job market in the U.S."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
significantly affect
substantially influence
profoundly affect
greatly influence
heavily influence
have a major effect on
exert a significant influence on
play a critical role in
markedly shape
distinctly impact
considerably impact
heavily impact
substantially impact
enormously impact
remarkably impact
vastly impact
substantial impact
hugely impact
considerable impact
greatly impacting
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
This will greatly impact lead generation.
News & Media
It could also greatly impact businesses.
News & Media
greatly impact the brain's capacity for compensation.
Science
Involving stakeholders can greatly impact evaluation results.
This can greatly impact the date of "first killing frost".
Academia
They are known to greatly impact the system performance.
Science
These changes greatly impact health and well-being.
Science
Artificial intelligence and the internet of things will greatly impact advertising in the future.
News & Media
No pressure, but what you do there will greatly impact the rest of your life.
News & Media
Losing these seaweeds could greatly impact our economy and the way we live.
News & Media
Altering temperature and sodium concentration parameters when calculating ΔG can greatly impact its predictive accuracy.
Science & Research
Expert writing Tips
Best practice
When emphasizing the magnitude of an impact, consider using synonyms like "significantly", "substantially", or "profoundly" to add nuance to your writing.
Common error
While "greatly impact" is correct, overuse can make your writing repetitive. Vary your language by using alternative phrases such as "significantly affect" or "substantially influence" to maintain reader engagement.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "greatly impact" functions as a verb phrase, indicating that something has a strong or significant effect on something else. Ludwig provides numerous examples demonstrating its use in various contexts.
Frequent in
Science
38%
News & Media
36%
Academia
15%
Less common in
Formal & Business
10%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "greatly impact" is a grammatically sound and frequently used verb phrase to describe something that has a significant effect. Ludwig AI confirms its correctness and provides diverse examples spanning from scientific research to news reports. While versatile, it's advisable to occasionally use synonyms like "significantly affect" or "substantially influence" to enrich writing style. It appears most commonly in scientific and news contexts, making it suitable for both academic and general use. The frequency and authoritative sources using it indicate that it is a reliable and widely accepted expression.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
significantly affect
Replaces "impact" with "affect" and "greatly" with "significantly", altering the specific words but retaining the core meaning of a substantial influence.
substantially influence
Uses "influence" instead of "impact" and "substantially" in place of "greatly", providing a slightly more formal tone.
heavily influence
Swaps "impact" with "influence" and "greatly" with "heavily", conveying a strong degree of influence.
profoundly affect
Replaces "impact" with "affect" and "greatly" with "profoundly", emphasizing a deep and significant effect.
remarkably alter
Changes "impact" to "alter" and "greatly" to "remarkably", highlighting a significant change or modification.
considerably change
Replaces "impact" with "change" and "greatly" with "considerably", indicating a notable degree of change.
have a major effect on
Restructures the phrase to use "have a major effect on", providing a more descriptive and less direct way of expressing a strong impact.
exert a significant influence on
Employs a more formal and descriptive structure using "exert a significant influence on", conveying a strong and active influence.
play a critical role in
Shifts the focus to the importance of something, indicating that it has a crucial impact.
markedly shape
Uses "shape" instead of "impact" and "markedly" instead of "greatly", emphasizing the formative influence.
FAQs
How can I use "greatly impact" in a sentence?
You can use "greatly impact" to describe something that has a significant effect on something else. For instance, "The new policy will greatly impact small businesses."
What are some alternatives to "greatly impact"?
You can use alternatives like "significantly affect", "substantially influence", or "profoundly affect" depending on the context.
Is it more appropriate to say "greatly impact" or "greatly influence"?
Both "greatly impact" and "greatly influence" are correct and can be used interchangeably. The choice depends on personal preference and the specific context.
What's the difference between "greatly impact" and "slightly impact"?
"Greatly impact" indicates a large or significant effect, while "slightly impact" suggests a small or minimal effect. The adverb modifies the degree of impact.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested