one thing is that

USAGE SUMMARY

"one thing is that" is correct and perfectly usable in written English.
You can use it to introduce an idea or list one item in a series of ideas. For example: "One thing is that we should reduce our carbon emissions to prevent climate change."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Bahari: One thing is that, why there are no Iranian actors, if someone insists on that.

Huffington Post

One thing is that back then, there was a distinction between horizontal agreements — or deals among competitors — and vertical agreements.

The Washington Post

Although I am working on myself daily and gratitude, one thing is that I do know I'm not living a life of regret.

Huffington Post

One thing is that they place an emphasis on tagging a check-in with a picture.

TechCrunch

Then I'd love to hear in a comment what that one thing is that you're going to stay super-focused on!

Huffington Post

The advantage book trailers have, for one thing, is that they're easy to get people to click on.

Huffington Post

Well, one thing is that he would tax other countries.

The Guardian

One thing is that players in Major League Baseball have long-term, guaranteed contracts.

Massachusetts Institute of Technology

"One thing is that I genuinely don't think I would remember it all".

Independent

One thing is that you have to understand a lot of institutional detail.

The Economist

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

"I can't tell you how we found this place," said Sergeant Goodburn, "but the number-one thing is that people ring up Crime Stoppers and give information.

Vice

Expert writing Tips

Best practice

When using "one thing is that," ensure that the point you are making is concise and directly relevant to the overall topic. Avoid using it as a filler or to introduce tangential information.

Common error

Avoid overusing "one thing is that" in your writing. Frequent repetition can make your writing sound repetitive and less impactful. Consider using synonyms or rephrasing your sentences for variety.

Linguistic Context

The phrase "one thing is that" functions as a discourse marker, specifically an introductory phrase. It serves to signal the introduction of a particular point, aspect, or consideration within a broader discussion. Ludwig AI validates this usage with numerous real-world examples.

Expression frequency: Very common

Frequent in

News & Media

59%

Academia

27%

Wiki

3%

Less common in

Science

5%

Formal & Business

3%

Reference

0%

Ludwig's WRAP-UP

In summary, "one thing is that" is a versatile and grammatically sound phrase used to introduce a specific point or aspect. As validated by Ludwig AI, it appears most frequently in news and media, and academic contexts, signaling its broad applicability. When writing, be mindful of overuse to maintain impact. Alternatives such as ""a key point is that"" or ""importantly"" can add variety. By avoiding redundancy and using it strategically, you can leverage the phrase to effectively focus your audience's attention on crucial details.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

A key point is that

Emphasizes the importance of the point being introduced.

Notably

Highlights the significance of the following information.

Importantly

Signals that the subsequent information is of particular importance.

The main issue is that

Focuses on identifying a central problem or concern.

A significant aspect is that

Draws attention to a noteworthy element of a situation.

The critical factor is that

Underscores the decisive element in a situation.

Primarily

Indicates the foremost reason or consideration.

Above all

Emphasizes the paramount importance of what follows.

Essentially

Conveys the core or fundamental nature of something.

Fundamentally

Highlights the basic or essential characteristic.

FAQs

How can I use "one thing is that" in a sentence?

You can use "one thing is that" to introduce a specific point or aspect. For example, "One thing is that we need to reduce our carbon footprint."

What are some alternatives to "one thing is that"?

Alternatives include "a key point is that", "importantly", or "the main issue is that", depending on the context.

Is it correct to use "one thing is that" in formal writing?

Yes, "one thing is that" is acceptable in formal writing, but consider using more sophisticated alternatives for a more polished tone. In informal settings, it's perfectly acceptable.

What's the difference between "one thing is that" and "the main thing is that"?

"One thing is that" introduces a single point, while "the main thing is that" emphasizes the most important point. Choose the phrase that best reflects the significance of the information you're presenting.