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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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one thing is clear

Grammar usage guide and real-world examples

USAGE SUMMARY

"one thing is clear" is an acceptable phrase in written English.
You can use it when you want to emphasize how certain you are about something. For example, "One thing is clear: we need to take action now to address the issue."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"One thing is clear -- we're going to keep on fighting".

News & Media

Huffington Post

"One thing is clear," Mr. Gauck stated.

News & Media

The New York Times

One thing is clear, they said.

News & Media

The New York Times

"One thing is clear," the resolution concluded.

News & Media

The New York Times

One thing is clear enough.

Only one thing is clear.

News & Media

The New York Times

One thing is clear though.

News & Media

The Guardian

In the meantime, one thing is clear.

News & Media

The New York Times

"One thing is clear," Lawlor said.

News & Media

The Guardian

"One thing is clear," she said.

The Daily Mail One thing is clear.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use "one thing is clear" to introduce a definitive statement after a period of discussion or uncertainty. It signals a conclusion you want to emphasize.

Common error

Avoid using "one thing is clear" for statements that are already self-evident. Save it for situations where you need to highlight a key takeaway from a more complex situation.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "one thing is clear" functions as a discourse marker, signaling a transition to a conclusive statement or summary. It's used to highlight a key takeaway, as supported by Ludwig's confirmation of its acceptability and numerous examples demonstrating its use in drawing conclusions.

Expression frequency: Very common

Frequent in

News & Media

76%

Science

12%

Formal & Business

12%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "one thing is clear" is a widely used and grammatically sound phrase used to emphasize a definitive conclusion or key takeaway. As Ludwig AI confirms, its strength lies in its ability to introduce a statement of certainty after a discussion or analysis. While versatile, it is best used when highlighting a specific conclusion that warrants emphasis. Its frequent use in news and media reflects its effectiveness in presenting clear and concise summaries. Remember to avoid overuse in self-evident situations and to tailor your choice of related phrases to fit the desired nuance.

FAQs

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

You can use "one thing is clear" to introduce a summary or conclusion after presenting some information. For example, "After reviewing all the data, "one thing is clear": we need to change our strategy."

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

Alternatives include phrases like "it's undeniably true", "it's patently obvious", or "the reality is", depending on the nuance you want to convey.

Is it acceptable to use "one thing is clear" in formal writing?

Yes, ""one thing is clear"" is appropriate for formal writing, as it is grammatically correct and widely used in professional contexts like news and media.

What's the difference between "one thing is clear" and "it is clear"?

"One thing is clear" emphasizes that specifically one conclusion has been reached amidst other possibilities. "It is clear" is a more general statement of obviousness without necessarily highlighting a single point.

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Source & Trust

89%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: