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
heavily affect
Grammar usage guide and real-world examplesUSAGE SUMMARY
"heavily affect" is a valid phrase in written English and can be used in a variety of contexts.
For example, "The governmental policies heavily affected the market prices of agricultural goods."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
significantly impact
greatly influence
seriously impact
significantly affect
profoundly affect
strongly influence
substantially alter
markedly change
considerably impact
critically influence
deeply affect
overwhelmingly affect
highly affect
widely affect
considerably affect
distinctly affect
substantially affect
largely affect
hugely affect
heavily hurt
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
The turbines are among the cleanest of power plant technologies, but they would emit pollutants that would most heavily affect the surrounding areas.
News & Media
Retention policies are also known to most heavily affect black and Hispanic students who often lag their white and Asian counterparts academically.
News & Media
And sites are now evaluated for solar orientation and prevailing winds, both of which can heavily affect energy use, he said.
News & Media
Jeff Monroe, director of ports and transportation for the city of Portland, Me., said increased security requirements would heavily affect the relatively small Portland Jetport.
News & Media
Spatial rainfall is a key input to distributed hydrological models, and its precisions heavily affect the accuracy of stream flow predictions from a hydrological model.
Science
This turns thermo-fluid dynamics within dry storage casks a key aspect to investigate, as it would heavily affect fuel rod temperatures.
Science
During the design, attention was focused on the material distribution and gradual smoothing, but also on the lamination process, which can heavily affect the energy absorption capability.
The number and type of launchers used, and the technologies and systems used heavily affect the outcome and general cost of the telescope.
Science
He told them that the Treasury and the Fed believed that market conditions were such that what they did would heavily affect the market, and the timing was critical.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
However, they are highly configurable prone to user decisions that can heavily affect their performance.
Science
By applying DTW, we gain robustness against variations in execution rates, which heavily affect HAR.
Expert writing Tips
Best practice
When using "heavily affect", ensure that the subject experiencing the effect is clearly defined to avoid ambiguity. For example, instead of saying "The changes will heavily affect", specify "The changes will heavily affect small business owners."
Common error
Avoid using "heavily affect" when a milder term like "influence" or "impact" would be more appropriate. Overstating the effect can weaken your argument and credibility. Verify if the impact is truly heavy or just moderate.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "heavily affect" functions as a verb phrase used to indicate a strong or significant influence on something. Ludwig AI confirms its validity, showing its role in describing the extent of an action's impact, as shown in the provided examples.
Frequent in
Science
43%
News & Media
39%
Formal & Business
5%
Less common in
Wiki
2%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "heavily affect" is a versatile phrase used to express significant influence or impact. As Ludwig AI confirms, it is grammatically sound and frequently used across diverse contexts, including science, news, and business. While it's essential to use the phrase accurately, avoiding overstatement and ensuring clarity, its widespread use demonstrates its effectiveness in conveying substantial effects. Consider using alternative phrases such as "significantly impact" or "greatly influence" to vary your writing and maintain precision.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
significantly impact
Replaces "affect" with "impact" and "heavily" with "significantly", emphasizing the importance of the effect.
greatly influence
Substitutes "affect" with "influence" and "heavily" with "greatly", focusing on the power to change or guide something.
seriously impact
Replaces "heavily" with "seriously", highlighting the gravity or intensity of the impact.
profoundly affect
Uses "profoundly" instead of "heavily" to suggest a deep and far-reaching influence.
strongly influence
Emphasizes the strength of the influence as an alternative to the weight of the effect.
substantially alter
Replaces "affect" with "alter" and "heavily" with "substantially", indicating a significant change or modification.
markedly change
Focuses on the noticeable difference caused by the effect, using "markedly" to replace "heavily".
considerably impact
Uses "considerably" instead of "heavily" to denote the extent of the impact.
critically influence
Highlights the crucial nature of the influence, replacing "heavily" with "critically".
deeply affect
Emphasizes the depth of the effect, suggesting an emotional or fundamental impact.
FAQs
How can I use "heavily affect" in a sentence?
Use "heavily affect" to describe something that has a significant impact or influence on something else. For example, "Government regulations can "heavily affect" the stock market" or "Climate change will "heavily affect" agricultural yields".
What are some alternatives to "heavily affect"?
You can use alternatives like "significantly impact", "greatly influence", or "seriously impact" depending on the context.
Is it more appropriate to use "heavily affect" or "significantly affect"?
Both ""heavily affect"" and "significantly affect" are correct, but "heavily affect" implies a stronger or more burdensome impact than "significantly affect".
What's the difference between "heavily affect" and "slightly affect"?
"Heavily affect" indicates a large or substantial impact, while "slightly affect" indicates a minor or small impact. The choice depends on the degree of influence you want to convey.
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
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested