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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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is not true

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase 'is not true' is grammatically correct and can be used in written English.
You can use it to indicate that the information or statement that preceded it is untrue. For example, "The claim that running a marathon is easy is not true."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This is not true.

News & Media

The New York Times

"It is not true".

News & Media

The New York Times

Alas, it is not true.

News & Media

The Economist

"But this is not true.

But that is not true.

News & Media

The New York Times

"It simply is not true".

Well, it is not true.

News & Media

The New Yorker

Clearly, that is not true.

News & Media

The New York Times

This is not true either.

News & Media

The Economist

This is not true Islam".

News & Media

Independent

And it is not true".

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "is not true", ensure you can provide evidence or reasoning to support your claim. Avoid making unsubstantiated denials.

Common error

Avoid simply stating something "is not true" without explaining why. Always provide context or evidence to support your claim. Simply negating a statement without further explanation can weaken your argument.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is not true" functions as a declarative statement of negation. It asserts the falsity of a preceding claim or statement. As noted by Ludwig AI, the phrase is considered grammatically correct and commonly used.

Expression frequency: Very common

Frequent in

News & Media

48%

Science

32%

Encyclopedias

8%

Less common in

Wiki

6%

Formal & Business

3%

Reference

3%

Ludwig's WRAP-UP

The phrase "is not true" is a common and grammatically sound way to negate a statement, as Ludwig AI confirms. Predominantly used in News & Media and Science, it serves to contradict or correct information. While it maintains a neutral register suitable for various contexts, more formal alternatives like "is incorrect" or "is false" may be preferred in certain situations. It's crucial to support claims made with "is not true" with evidence or reasoning to avoid unsubstantiated denials. Alternatives include phrases like "is a lie", emphasizing intentional deception, or "is inaccurate", pointing to factual errors. The frequency of "is not true" in authoritative sources highlights its reliability as a tool for expressing disagreement and correcting misinformation.

FAQs

How can I use "is not true" in a sentence?

You can use "is not true" to negate a statement or claim, indicating that it's incorrect. For example, "The rumor that the company is going bankrupt "is not true"."

What's a more formal way to say "is not true"?

In more formal contexts, you might use phrases like "is inaccurate", "is incorrect", or "is false" instead of "is not true".

When is it appropriate to use "is a lie" instead of "is not true"?

Use "is a lie" when you want to emphasize that the statement is not only untrue but also intentionally deceptive. "Is not true" is a more general negation.

What's the difference between "is not true" and "is unfounded"?

"Is not true" simply negates the truth of a statement. "Is unfounded" suggests that the statement lacks evidence or a factual basis.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: