Used and loved by millions

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 not true

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "that's not true" is correct and usable in written English.
It can be used to dispute something that someone has said or claimed. Example: "The article claimed that cats are smarter than dogs, but that's not true. Dogs are actually more trainable and have a better sense of smell."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

I'm proof that's not true.

News & Media

The New York Times

Actually that's not true.

Maybe that's not true.

Fortunately, that's not true.

News & Media

The New York Times

"That's not true here.

News & Media

The New Yorker

That's not true football.

News & Media

The New York Times

Obviously that's not true.

News & Media

Independent

That's not true anymore.

That's not true.

News & Media

The New York Times

O.K., that's not true.

Surely that's not true.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

Use "that's not true" to directly contradict a statement or correct a misunderstanding. It's versatile and appropriate in many contexts, from casual conversations to more formal discussions.

Common error

While "that's not true" is useful, avoid overuse. Vary your language with alternatives like "that's incorrect" or "that's a misconception" to maintain engaging and nuanced communication.

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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that's not true" primarily functions as an interjection or declarative statement used to express disagreement, contradiction, or correction of a previously stated claim. Ludwig AI confirms its directness in refuting assertions. Its usage spans various contexts, from casual conversation to more formal debates.

Expression frequency: Very common

Frequent in

News & Media

89%

Formal & Business

5%

Science

3%

Less common in

Encyclopedias

1%

Reference

1%

Wiki

1%

Ludwig's WRAP-UP

In summary, "that's not true" is a commonly used phrase to express disagreement or to correct an inaccurate statement. Ludwig AI confirms its grammatical correctness and usability across various contexts, predominantly appearing in news and media. While versatile, varying your language with more formal alternatives in professional settings can enhance communication. It's important to provide supporting evidence when using this phrase in debates. Remember, while it is suitable for both formal and informal contexts, it is more direct compared to other alternatives.

FAQs

What are some alternatives to "that's not true"?

You can use alternatives like "that isn't the case", "that's incorrect", or "that's false" depending on the context.

Is it okay to use "that's not true" in formal writing?

While generally acceptable, "that's not true" is more suited for informal contexts. In formal writing, consider using phrases like "that is inaccurate" or "the claim is unfounded" for a more professional tone.

How can I use "that's not true" effectively in a debate?

Use "that's not true" to directly counter a claim, but always follow up with evidence or reasoning to support your rebuttal. Simply stating "that's not true" without further explanation is not persuasive.

What's the difference between "that's not true" and "that's a lie"?

"That's not true" simply indicates an inaccuracy, while "that's a lie" implies a deliberate attempt to deceive. "That's a lie" is a stronger and more accusatory statement.

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Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: