a primary reason why

USAGE SUMMARY

The phrase "a primary reason why" is correct and usable in written English.
It can be used to introduce an explanation or justification for a particular situation or decision. Example: "The lack of funding is a primary reason why the project was delayed."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

40 human-written examples

This is a primary reason why President Bush is meeting this weekend at Camp David with Chancellor Helmut Kohl.

The New York Times

The crucible of public opinion is a primary reason why, after being based in California for approximately eight years, Couton headed to Seattle to re-start his career.

The Guardian - Sport

It is, for example, a primary reason why the recent New Zealand tourists were so dominant in the one-day series.

The Guardian - Sport

He also had a genius for spotting young talent and nurturing it — a primary reason why the atelier managed to continue so successfully after his death.

The New York Times

"When new businesses come to town," he added, "every single one cites the rebirth of the Colonial as a primary reason why they chose this location".

The New York Times - Arts

His evolution from linchpin to riddle is a primary reason why, in some circles, the Phillies have been cast as underdogs.

The New York Times - Sports

Human-verified similar examples from authoritative sources

Similar Expressions

20 human-written examples

Young people are disproportionately represented among the unemployed, and their limited work histories are the primary reason why a large fraction of the unemployed does not receive benefits.

The New York Times

This may be the primary reason why a large number of miRNAs are expressed both at the E33 stage and the E65 stage (Figure 3 A, B and F).

Plosone

In fact, that is the primary reason why I lead a project to provoke a reassessment of our nuclear strategy.

MIT Technology Review

However, millennial women identified a higher paying job as the primary reason why they would leave their organization.

Huffington Post

Joshua's powerful uppercuts and concussive hook combinations are the primary reason why he holds a 78percentt power reading.

The Washington Post

Expert writing Tips

Best practice

When using "a primary reason why", ensure that the sentence clearly establishes the causal relationship between the reason and the resulting situation or outcome. Clarity is key for effective communication.

Common error

Avoid embedding "a primary reason why" within overly complex sentences. Doing so can obscure the intended meaning and make the sentence difficult to understand. Simplify the sentence structure for better clarity.

Linguistic Context

The phrase "a primary reason why" functions as a causal connector, linking a cause or explanation to a resulting effect or situation. Ludwig AI indicates that the phrase is grammatically correct and usable. Examples show it introduces the main reason for an outcome.

Expression frequency: Common

Frequent in

News & Media

40%

Science

30%

Academia

20%

Less common in

Formal & Business

5%

Wiki

5%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "a primary reason why" serves as a useful and grammatically sound tool for indicating causality. As confirmed by Ludwig AI, it is widely accepted and used across numerous contexts, particularly in news, scientific, and academic domains. While its register is generally neutral, writers should consider more formal alternatives for specialized contexts. When employing this phrase, it's essential to ensure sentence clarity and avoid overly complex structures. Remember that alternatives such as ""a major factor in why"" or ""primarily because"" can provide stylistic variation while maintaining semantic accuracy.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a major factor in why

Replaces "primary reason" with "major factor", emphasizing the significance of the cause.

a key reason for

Substitutes "primary" with "key", highlighting the essential nature of the reason.

the main cause of why

Replaces "reason" with "cause", focusing on the origin of the effect.

primarily because

Shortens the phrase to emphasize the causal link directly.

largely due to the fact that

Emphasizes the importance of the reason with "largely due to", adding formality with "the fact that".

the principal explanation for

Uses more formal vocabulary to indicate the main explanation.

one of the biggest reasons is that

Highlights the importance of the reason within a set of possible reasons.

a significant determinant of why

Replaces "reason" with the more technical term "determinant", indicating a strong influence.

the foremost driver of

Emphasizes the propelling or motivating aspect of the reason.

a central component in explaining why

Highlights that the reason is a crucial part of a broader explanation.

FAQs

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

Use "a primary reason why" to introduce the main explanation or cause for a particular event or situation. For example, "Lack of funding is "a primary reason why" the project was delayed."

What are some alternatives to "a primary reason why"?

You can use phrases like "a major factor in why", "a key reason for", or "primarily because" depending on the context.

Is it better to use "a primary reason why" or "the primary reason why"?

Both phrases are grammatically correct. "A primary reason why" suggests there may be other reasons, while "the primary reason why" implies it is the single most important reason.

Can "a primary reason why" be used in formal writing?

Yes, "a primary reason why" is suitable for formal writing. However, in highly formal contexts, you might consider alternatives like "the principal explanation for" or "a significant determinant of why".