chief reason why

USAGE SUMMARY

The phrase "chief reason why" is correct and usable in written English.
It can be used to introduce the primary cause or explanation for something. Example: "The chief reason why we decided to implement the new policy was to improve efficiency across the organization."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

36 human-written examples

Politics is a chief reason why the poor are not better off.

The Economist

That's a chief reason why electrics are being positioned as commuter cars.

The New York Times

That's the chief reason why so many film enthusiasts are waiting for Public Enemies.

The Guardian - Film

This has depressed tax revenues, a chief reason why the gross national debt has widened to about 240% of GDP.

The Economist

And his reluctance to introduce structural reform was the chief reason why he was ousted from power last November.

The Guardian - Business

But that is not the only or even chief reason why the programme touches an emotional raw spot.

The Guardian - Opinion

Human-verified similar examples from authoritative sources

Similar Expressions

24 human-written examples

Extortionate childcare costs are often cited as one of the chief reasons why both parents do not go to work.

The Guardian - Money

Alternately known as Renaissance humanism, this program was so broadly and profoundly influential that it is one of the chief reasons why the Renaissance is viewed as a distinct historical period.

Encyclopedia Britannica

Either way, the price war has been one of the chief reasons why the Mirror has done so badly.The moral for shareholders and managers is that newspapers are a rum affair.

The Economist

Also known as Renaissance humanism, the historical program was so broadly and profoundly influential that it is one of the chief reasons why the Renaissance is viewed as a distinct historical period.

Britannica

He was, after all, one of the chief reasons why Yorkshire successfully defended their county title in 2015, with his 1,108 runs at 92 often match-changing for Andrew Gale's champions.

The Guardian - Sport

Expert writing Tips

Best practice

Use "chief reason why" to clearly and directly state the most significant cause or explanation for a particular outcome or situation. This phrase is suitable when you want to emphasize the primary factor influencing an event.

Common error

Avoid using "chief reason why" excessively in your writing. While effective, overusing it can make your writing sound repetitive. Vary your language by using synonyms like "primary reason", "main cause", or "principal explanation" to maintain reader engagement.

Linguistic Context

The phrase "chief reason why" functions as a causal connector, linking a situation or outcome to its primary cause or explanation. It is used to highlight the most significant factor influencing an event, as demonstrated by the Ludwig examples.

Expression frequency: Common

Frequent in

News & Media

66%

Science

18%

Encyclopedias

5%

Less common in

Formal & Business

5%

Wiki

1%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "chief reason why" is a grammatically correct and commonly used causal connector that identifies the primary cause or explanation for a situation. Ludwig AI confirms its usability and provides numerous examples across various contexts, including news, science, and encyclopedias. While versatile, it's advisable to avoid overuse and consider synonyms like "primary reason" or "main cause" to maintain writing variety. It's suitable for neutral and professional communication, ensuring clear and direct conveyance of essential reasons.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

primary reason for

Replaces "chief" with "primary", emphasizing the importance of the reason.

main cause of

Substitutes "reason" with "cause", highlighting the direct causation.

principal explanation for

Uses "explanation" instead of "reason", focusing on the clarifying aspect.

key factor in

Replaces the entire phrase with a focus on a significant element.

major contributing factor to

Highlights the contribution to a situation, implying importance.

most important determinant of

Emphasizes the decisive nature of the reason.

underlying reason for

Focuses on a less obvious, but fundamental, reason.

real reason behind

Highlights the genuineness and importance of the reason.

fundamental basis for

Emphasizes the foundational aspect of the reason.

primary driver of

Highlights what compels or motivates something.

FAQs

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

Use "chief reason why" to introduce the most important cause or explanation for something. For example, "The chief reason why the project failed was lack of funding."

What are some alternatives to "chief reason why"?

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

Is "chief reason why" formal or informal?

The phrase "chief reason why" is suitable for both formal and informal contexts. However, in highly formal writing, consider using more sophisticated synonyms to enhance the tone.

What is the difference between "chief reason why" and "a reason why"?

"Chief reason why" implies the most important or primary reason, whereas "a reason why" suggests one of several possible reasons without emphasizing its importance.