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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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demonstrably false

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "demonstrably false" is correct and usable in written English.
It can be used when asserting that something can be proven to be untrue or incorrect through evidence or logical reasoning. Example: "The claim that the earth is flat is demonstrably false, as extensive scientific evidence supports its spherical shape."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

It's demonstrably false and debunked.

News & Media

The Economist

Again this is demonstrably false.

News & Media

The Guardian

All of these assertions are demonstrably false.

News & Media

The New York Times

Tippett regarded this as demonstrably false.

But people shouldn't believe it, since it is demonstrably false.

News & Media

The Economist

All three of these claims are demonstrably false.

Each of these statements is absolutely and demonstrably false.

News & Media

The New Yorker

The claim the unemployed are skivers is demonstrably false.

News & Media

Independent

This presumption isn't merely depressing, but also demonstrably false.

News & Media

The New York Times

"They continue to enrich at 20 percent, and the rationale for doing so is demonstrably false".

News & Media

The New York Times

Unfortunately, the White House is still spouting demonstrably false information in response to Holder.

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Expert writing Tips

Best practice

When using "demonstrably false", ensure you have the evidence or reasoning to support your claim. Otherwise, it can weaken your argument.

Common error

Avoid using "demonstrably false" as a rhetorical flourish without providing supporting evidence or reasoning. This can make your argument seem unfounded and damage your credibility.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "demonstrably false" functions as an adjectival phrase, modifying a noun (often a statement, claim, or idea). It indicates that something is not just false, but that its falsity can be proven or demonstrated with evidence. Ludwig AI confirms its grammatical correctness and usability.

Expression frequency: Very common

Frequent in

News & Media

64%

Science

21%

Formal & Business

7%

Less common in

Encyclopedias

2%

Wiki

2%

Reference

4%

Ludwig's WRAP-UP

In summary, the phrase "demonstrably false" is a grammatically correct and frequently used expression to describe something whose falsity can be proven with evidence. Ludwig AI confirms its validity. It's commonly used in News & Media and Science contexts to refute claims and highlight inaccuracies. Alternatives include "patently untrue" and "clearly false". When using this phrase, ensure you have supporting evidence to avoid undermining your argument. The phrase is quite common, but ensure you are not overusing it, and that its falseness can be effectively demonstrated to your audience.

FAQs

How can I use "demonstrably false" in a sentence?

Use "demonstrably false" to describe a statement that can be proven untrue with evidence. For example: "The claim that vaccines cause autism is "demonstrably false"."

What are some alternatives to saying "demonstrably false"?

You can use alternatives like "patently false", "clearly false", or "provably untrue" depending on the context.

Is it better to say "demonstrably false" or "demonstrably untrue"?

"Demonstrably false" and "demonstrably untrue" are very similar. "Demonstrably false" is slightly more common and may sound more natural, but both are correct.

What's the difference between "demonstrably false" and "misleading"?

"Demonstrably false" means something is provably untrue, while "misleading" means something is technically true but designed to deceive or create a false impression. A statement can be misleading without being "demonstrably false".

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: