a main difference

USAGE SUMMARY

The phrase "a main difference" is correct and usable in written English.
It can be used when discussing or comparing two or more items, highlighting a significant distinction between them. Example: "One main difference between cats and dogs is their level of independence."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

52 human-written examples

A main difference in the protocols is the dosage of midazolam.

The Guardian

But I think a main difference is she is more spiritual and I am more political.

The New York Times

If there is a main difference between his prime-time show and his current incarnation, Mr. Scarborough said, it is that he feels liberated.

The New York Times

A main difference between swine flu and seasonal flu is that people over 60 appear to have some immunity to swine flu, while younger people seem not to.

The New York Times

WASHINGTON — House and Senate Democrats announced a tentative agreement Monday to impose new limits on debit card fees, which would resolve a main difference between the two chambers as they race to complete financial legislation before the Fourth of July.

The New York Times

There is, however, a main difference between the sense of ownership and the feeling of familiarity.

SEP

Human-verified similar examples from authoritative sources

Similar Expressions

8 human-written examples

Let's begin with a generalization: the main difference between going to a concert in Manhattan or in Hollywood is the intent.

The New York Times - Arts

The machines also have a new look, the main difference being a brushed-metal façade where the gray plastic used to be.

Forbes

BOTH kinds of shopping areas generally serve people within a radius of a mile and a half, but the main difference between the two is the size of the stores included on the properties, Mr. Fedelem said.

The New York Times

To an outsider, the main difference appears to be in the toppings and the balance of spice, lemak, sweetness and heat.

The New York Times

But Mr. Leno said in an interview: "The main difference between this and the other time is I'm part of the process.

The New York Times

Expert writing Tips

Best practice

When using "a main difference", ensure you clearly articulate both items being compared and specify the exact nature of the difference to avoid ambiguity. For instance, instead of just saying "a main difference is the price", be specific: "A main difference between these two models is that Model A costs $100 less than Model B".

Common error

Avoid presenting "a main difference" as the only difference. While it may be the most significant, acknowledge other, perhaps less important, distinctions for a more comprehensive and nuanced comparison. Ignoring secondary differences can lead to a misleading understanding.

Linguistic Context

The phrase "a main difference" functions as a noun phrase that identifies a principal point of differentiation. As Ludwig AI points out, it is used to highlight a significant distinction between two or more entities or concepts. The examples provided by Ludwig demonstrate this function across various domains.

Expression frequency: Common

Frequent in

Science

58%

News & Media

24%

Formal & Business

6%

Less common in

Wiki

6%

Encyclopedias

3%

Science

3%

Ludwig's WRAP-UP

In summary, the phrase "a main difference" is a grammatically sound and frequently used expression to point out a principal distinction between items, ideas, or processes. Ludwig AI confirms its correctness and usability across diverse contexts. Found prominently in scientific and news media sources, the phrase serves to highlight essential variations, ensuring clarity in communication. When writing, focus on being specific and avoiding oversimplification to present a comprehensive comparison. Consider alternatives like "a key distinction" or "a significant difference" for variety and nuanced expression. Ultimately, using "a main difference" effectively aids in clear and concise communication, guiding the audience to understand crucial differentiating factors.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a key distinction

This alternative emphasizes the importance of the difference.

a primary distinction

This alternative stresses that the difference is of high importance.

a significant difference

This option highlights the importance of the difference in question.

a notable difference

This suggests that the difference is easily observed or worthy of attention.

the principal difference

This phrase indicates the most important or fundamental difference.

the major contrast

This alternative emphasizes the degree to which two items or concepts differ.

a fundamental divergence

This expresses a deep and essential difference.

the critical variation

This phrase highlights that the difference is essential for the purpose.

the central disparity

This emphasizes the inequality or dissimilarity at the core of the comparison.

a distinguishing feature

This alternative focuses on a characteristic that sets something apart.

FAQs

How can I use "a main difference" in a sentence?

Use "a main difference" to introduce a significant distinction between two or more things. For example, "A main difference between cats and dogs is their level of independence."

What's a good alternative to using "a main difference"?

Consider using phrases like "a key distinction", "a significant difference", or "the principal difference" depending on the context.

What is the difference between "a main difference" and "a minor difference"?

"A main difference" indicates a substantial and important distinction, while "a minor difference" implies a small or insignificant distinction. The choice depends on the magnitude of the distinction you want to emphasize.

Is it grammatically correct to say "the main difference is because"?

While understandable, it's often clearer to rephrase such sentences. Instead of "The main difference is because of the cost", try "The main difference is the cost" or "The main difference is due to the cost".