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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
have the most effect
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have the most effect" is grammatically correct and commonly used in written English.
It is typically used to convey that something has a significant or powerful impact. You can use it to describe the effectiveness of a certain action, strategy, or object. Example: "Out of all the methods we tried, this one seems to have had the most effect on increasing our sales."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(2)
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
39 human-written examples
DR Jonny Sexton's form will have the most effect on the tournament.
News & Media
Notably, it was the position of the handlebars that seemed to have the most effect.
News & Media
They can also gain a greater perspective on the media efforts that have the most effect, removing any unnecessary duplication.
News & Media
But leaders and organizations, which can reach their communities through a common language and culture, will have the most effect.
News & Media
Usability research findings have the most effect when user behavior and perceptions both point to the same conclusions.
Not surprisingly, the intrinsic noise, or random fluctuations in the flow, occur for those intermediate values, where slight variations in the door's behavior have the most effect.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
21 human-written examples
The sectors of automotive & parts, holdings, cement & concrete, and industrial textile were found to have the most effects.
Fig. 4 shows that GenCos 1, 2, 3 have the most effects on operation cost of power system respectively.
Table 10 shows that maintenance of GenCos 1, 2, 3 have the most effects on congestion cost respectively.
The law may have had the most effect on the admissions policies of the University of Michigan.
News & Media
Also among fracture parameters, fracture aperture has the most effect on logs.
Expert writing Tips
Best practice
When using "have the most effect", clearly specify what is being affected. This adds precision and avoids ambiguity. For example, instead of saying "This strategy will have the most effect", say "This strategy will have the most effect on sales figures".
Common error
Avoid using "have the most effect" in overly general statements without specifying the area of impact. This can dilute the statement's strength. Instead of saying "Technology will have the most effect", focus it: "Technology will have the most effect on transforming education".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have the most effect" functions as a verbal phrase used to indicate that something produces the greatest impact or influence. As Ludwig AI confirms, it's grammatically correct and commonly used. Examples in Ludwig demonstrate its usage in various contexts, from science to news.
Frequent in
Science
40%
News & Media
35%
Academia
10%
Less common in
Encyclopedias
3%
Wiki
2%
Formal & Business
10%
Ludwig's WRAP-UP
In summary, "have the most effect" is a grammatically sound and frequently used phrase that conveys the idea of something producing the greatest impact. Ludwig AI confirms its correctness and common usage. Its neutral register makes it suitable for diverse contexts, particularly in science, news media, and academic writing. When employing this phrase, ensure clarity by specifying what is being affected to strengthen the statement's impact. Remember to avoid overuse in vague contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
exert the greatest influence
Replaces "effect" with "influence", focusing on the power to change something.
have the biggest impact
Substitutes "effect" with "impact", emphasizing the force of the change.
make the most difference
Focuses on the degree of change brought about by something.
have the greatest consequence
Highlights the importance of the result or outcome.
be the most influential
Shifts the focus to the characteristic of being able to influence others or events.
have the strongest bearing
Indicates a strong connection or relevance to a particular issue or outcome.
matter the most
Emphasizes the primary importance of something.
weigh the heaviest
Suggests a significant influence or importance.
hold the most sway
Indicates having the most power or control.
have primary importance
Emphasizes the quality of being of the greatest significance or value.
FAQs
How can I use "have the most effect" in a sentence?
Use "have the most effect" to indicate that something produces the greatest impact or change. For example: "Investing in renewable energy will "have the most effect" on reducing carbon emissions".
What is a more formal way to say "have the most effect"?
In formal writing, consider using phrases like "exert the greatest influence", or "have the biggest impact".
Which is correct: "have the most effect" or "has the most effect"?
The correct form depends on the subject. Use "have" with plural subjects (e.g., "These policies have the most effect"), and "has" with singular subjects (e.g., "This policy has the most effect").
What's the difference between "have the most effect" and "have a significant effect"?
"Have the most effect" implies the greatest degree of impact compared to other options, while "have a significant effect" simply indicates that the effect is notable or important.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested