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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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greatest reason why

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "greatest reason why" is correct and usable in written English.
It can be used to emphasize the most significant justification or explanation for something. Example: "The greatest reason why we should invest in renewable energy is to combat climate change."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

According to a recent study, the single greatest reason why so many of us are now obese is that so few of us are now smoking.

News & Media

The New York Times

Many Catholics will see the present crisis in the Anglican Communion as the greatest reason why the Catholic Church should not change her position on the sinfulness of same-sex relations.

News & Media

Huffington Post

When we erode the liberties and compromise the values that underwrite our national strength and undermine the greatest reason why our friends respect us and our enemies fear us most, becoming more like that which we have stood against, then the terrorists have won.

News & Media

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

The greatest reasons why start-up ventures in the country discontinue within three and a half years are: unprofitability, lack of access to credit, as well as personal matters (Velasco et al. 2016).

Money and exposure are the greatest reasons why.

News & Media

Huffington Post

Great reason why — Lest I revenge.

News & Media

The New Yorker

Great reason why: Lest I revenge.

News & Media

The New Yorker

Politics is a great reason why Lebanese football was bad.

"A great reason why so many were killed was because so many wouldn't leave their friends," Mr Hughes said.

News & Media

Independent

Perhaps there's a greater reason why they were so drawn to Zardoz beyond its psychedelic trippiness.

There really wasn't any great reason why I wanted to circle the globe over land – I wish there was something more epic in my planning, but I simply wanted to do something fun, challenging and unique.

News & Media

BBC
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Expert writing Tips

Best practice

Use "greatest reason why" to emphasize a particularly significant factor among several contributing elements. Reserve it for cases where the reason truly stands out in importance.

Common error

Avoid using "greatest reason why" when a simpler explanation suffices. Phrases like "main reason" or "primary cause" can often convey the same meaning without sounding overly dramatic.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.3/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "greatest reason why" functions as a causal indicator, pinpointing the most significant cause or explanation for a specific outcome or situation. Ludwig AI confirms its grammatical correctness and usability.

Expression frequency: Uncommon

Frequent in

News & Media

40%

Science

30%

Wiki

15%

Less common in

Formal & Business

5%

Academia

5%

Encyclopedias

5%

Ludwig's WRAP-UP

In summary, "greatest reason why" serves as a potent tool for identifying and emphasizing the single most influential cause behind a specific result. Ludwig AI confirms the phrase's grammatical correctness and usability, revealing its role as a causal indicator. While suitable for various contexts, it's essential to avoid overuse and consider simpler alternatives like "main reason for" or "primary cause of" when appropriate. The analysis reveals that "greatest reason why" is most frequently encountered in News & Media, Science, and Wiki sources. The phrase is usually intended for formal writing but not necessarily scientific or academic writing.

FAQs

How can I use "greatest reason why" in a sentence?

Use "greatest reason why" to emphasize the most significant justification or explanation for something. For example: "The "primary reason for" our success is our dedicated team."

What are some alternatives to "greatest reason why"?

You can use alternatives like "main reason for", "principal cause of", or "chief reason for" depending on the context.

Is "greatest reason why" formal or informal?

The phrase "greatest reason why" is generally considered neutral and can be used in both formal and informal contexts, although it's more common in analytical or explanatory writing.

What's the difference between "greatest reason why" and "a major factor in"?

"Greatest reason why" implies the single most important cause, while "a major factor in" suggests one of several significant contributors.

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Source & Trust

82%

Authority and reliability

4.3/5

Expert rating

Real-world application tested

Most frequent sentences: