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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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established fact

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "established fact" is correct and usable in written English.
You can use it to refer to something that people generally agree is true, such as a scientific conclusion or historical event. For example, "It is an established fact that the average human lifespan has increased over the last century."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

"That's an established fact.

News & Media

The New York Times

Is this an established fact?

News & Media

The New York Times

That was now an established fact.

News & Media

The New Yorker

All of this is established fact.

News & Media

The Guardian

Biological evolution was an established fact.

Teleradiology is an established fact in developed countries.

This conclusion, however, is by no means established fact.

Encyclopedias

Britannica

But Obama stated the decline as an established fact.

Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

Some derive from established facts.

News & Media

The Guardian

The established facts concerning his death are as follows.

Denialism is the refusal to accept established facts.

News & Media

The Guardian

Expert writing Tips

Best practice

When using "established fact", ensure the fact is genuinely widely accepted and supported by reliable evidence to avoid undermining your credibility.

Common error

Avoid presenting opinions or disputed information as an "established fact". Always verify and ensure broad consensus before using this phrase to maintain accuracy and avoid misleading your audience.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "established fact" functions as a noun phrase, typically used to introduce or emphasize a piece of information that is widely accepted and considered to be true. Ludwig AI confirms its correctness and usability in written English.

Expression frequency: Very common

Frequent in

News & Media

39%

Science

32%

Encyclopedias

8%

Less common in

Academia

5%

Wiki

3%

Formal & Business

2%

Ludwig's WRAP-UP

In summary, "established fact" is a noun phrase used to denote something widely accepted as true, found frequently in news, scientific, and encyclopedic sources. As noted by Ludwig AI, it is grammatically correct and suitable for formal writing. When employing the phrase, it's crucial to ensure the information is indeed supported by reliable evidence and broad consensus to avoid misrepresentation. Alternatives like "proven fact" or "undisputed fact" can offer similar meanings with slightly different nuances. It’s also important to avoid presenting personal opinions as an "established fact".

FAQs

How can I use "established fact" in a sentence?

You can use "established fact" to introduce information widely accepted as true. For example, "It's an "established fact" that regular exercise benefits overall health."

What are some alternatives to "established fact"?

Alternatives include "proven fact", "undisputed fact", or "well-known fact" depending on the specific nuance you wish to convey.

When is it appropriate to use the term "established fact"?

Use "established fact" when referring to information that has substantial evidence and is widely agreed upon by experts in the relevant field. Be sure that your claim aligns with a "demonstrated fact".

Is it accurate to describe a commonly believed theory as an "established fact"?

No, a theory, even if widely accepted, should not be described as an "established fact" unless it has been conclusively proven and is no longer subject to significant debate. You can use a term like "accepted truth" instead.

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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: