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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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most effect on

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "most effect on" is not correct in standard written English.
The correct expression is "most effect" or "most effect on" should be "most impact on" or "greatest effect on." Example: "The new policy will have the most impact on employee productivity."

⚠ May contain grammatical issues

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

DR Jonny Sexton's form will have the most effect on the tournament.

The law may have had the most effect on the admissions policies of the University of Michigan.

News & Media

The New York Times

Also among fracture parameters, fracture aperture has the most effect on logs.

Ash content had the most effect on frequency factor and activation energy.

The temperature and catalyst concentration, respectively, had the most effect on mesophase onset time.

The results indicated that the acidic solution had the most effect on the masonry specimens bonded with unidirectional fabrics.

According to the obtained results, the side weir included angle has the most effect on modeling the discharge coefficient.

Among the different components of a refrigerator, the compressor has the most effect on system energy consumption.

Row configuration had little impact on maize yields, while plant density had the most effect on yields.

Fixed carbon content also influenced the frequency factor, while the oxygen concentration had the most effect on reaction order.

"That's what had the most effect on our lives," Mrs. Barragan said, speaking in Spanish so she could be more specific.

News & Media

The New York Times
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Expert writing Tips

Best practice

Always prioritize grammatical precision. Although the phrase "most effect on" appears frequently, consider using "greatest effect on" or "most significant impact on" for correctness.

Common error

A common mistake is using "effect" as a verb instead of a noun. Remember, "affect" is typically the verb (to influence), while "effect" is the noun (the result). Avoid saying "This will effect the outcome"; instead, say "This will "affect" the outcome" or "have the most "effect" on the outcome".

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

81%

Authority and reliability

3.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "most effect on" functions as a modifier indicating the highest degree of influence or consequence. While commonly used, Ludwig AI indicates it is grammatically incorrect; "greatest effect on" or "largest impact on" are preferable.

Expression frequency: Very common

Frequent in

Science

39%

News & Media

34%

Academia

7%

Less common in

Formal & Business

5%

Reference

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, while the phrase "most effect on" is frequently used across various domains, including science, news, and academia, it is considered grammatically incorrect. As noted by Ludwig AI, better alternatives include "greatest effect on" or "most significant "impact" on". To improve clarity and correctness, it's advisable to opt for these alternatives, especially in formal writing. Common errors include confusing "effect" with "affect", so understanding their distinct roles is crucial. By following these recommendations, writers can ensure their language is both accurate and impactful.

FAQs

What's the correct way to phrase "most effect on"?

The phrase "most effect on" is grammatically incorrect. You should use "greatest effect on" or "most significant "impact" on" instead.

Is "most effect on" considered formal or informal language?

While relatively common, "most effect on" is not considered formal. In formal contexts, use "greatest effect on" or "most significant "impact" on" to maintain grammatical correctness.

What alternatives can I use instead of "most effect on" to sound more professional?

For a more professional tone, try using "greatest influence on", "largest "impact" on", or "most significant effect on" instead of "most effect on".

How can I ensure I'm using "effect" and "affect" correctly in similar phrases?

Remember that "affect" is usually a verb (to influence), and "effect" is usually a noun (the result). For example, say "the changes will "affect" the outcome" and "the changes will have the greatest "effect" on the outcome".

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: