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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

that's true

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "that's true" is correct and usable in written English.
You can use it when you want to agree with someone or to emphasize the truth of a point. For example: "We should be careful when spending money - that's true."

✓ Grammatically correct

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

That's true.

"No, that's true, that's true.

News & Media

The Guardian

And that's true, that's true.

News & Media

The Guardian

Legally, that's true.

News & Media

The New Yorker

No, that's true.

News & Media

The New York Times

Willis: That's true.

News & Media

The New York Times

"Now, that's true.

News & Media

The New York Times

Yes, that's true.

News & Media

The New York Times

Perhaps that's true.

News & Media

Forbes
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

2 human-written examples

No doubt that was true.

News & Media

The Economist

VILLANTE: That is true.

News & Media

The New Yorker

Expert writing Tips

Best practice

Use "that's true" to provide quick affirmation and maintain conversational flow. It's particularly effective in dialogues or discussions where agreement is needed.

Common error

Avoid relying solely on "that's true" as your only means of agreement. Vary your responses with alternatives like "exactly", "I agree", or more elaborate confirmations to make your communication more engaging and dynamic.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

91%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that's true" serves as an affirmative interjection, functioning to express agreement or confirmation with a preceding statement. Ludwig AI validates this usage, highlighting its role in acknowledging the veracity of a claim.

Expression frequency: Very common

Frequent in

News & Media

55%

Academia

33%

Wiki

1%

Less common in

Science

4%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "that's true" is a common and grammatically correct expression used to indicate agreement or confirmation. As Ludwig AI confirms, it is widely applicable across various contexts, predominantly in News & Media and Academia. While versatile, varying your responses with alternatives ensures more engaging communication. Its register is generally neutral, leaning toward informal, making it suitable for both spoken and written dialogues. Remember to use it judiciously, avoiding overuse and opting for more formal alternatives when appropriate.

FAQs

How can I use "that's true" in a sentence?

"That's true" is commonly used to express agreement or acknowledgment of a statement. For example, "The weather has been quite unpredictable lately. That's true, it rained heavily yesterday."

What are some alternatives to saying "that's true"?

You can use alternatives like "that is correct", "that's right", or "exactly" depending on the context.

Is it appropriate to use "that's true" in formal writing?

While "that's true" is generally acceptable, more formal alternatives such as "that is correct" or "indeed" may be more suitable for academic or professional writing.

What's the difference between "that's true" and "it's true"?

While both phrases express truth, "that's true" typically refers to a specific statement made, while "it's true" can refer to a general situation or fact. For instance, "He said he was tired, that's true." versus "It's true that the Earth revolves around the sun."

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Source & Trust

91%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: