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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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persistently valid

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "persistently valid" is correct and usable in written English.
It can be used to describe something that remains true or applicable over time, despite changing circumstances. Example: "The theory proposed by the researcher has proven to be persistently valid, even as new data emerges."

✓ Grammatically correct

Science

News & Media

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

We demonstrated that the protocol we used was valid by persistently infecting 2 murine fibroblast cell lines with a mouse-adapted scrapie agent.

The corrections to sampling errors, measurement errors, and to range restriction have required making a number of assumptions that may not be valid and have created a number of persistently contentious issues.

Criticism of religious theory and practice is, of course, valid and the points often need to be strongly and persistently made.

In these miniature states surrounded by NATO barbed wire, where the valid currency is still the Dinar and not the Euro, Serbs persistently celebrate the era of dictator Slobodan Milosevic, as if they were expecting his triumphant return from The Hague any day.

News & Media

The New York Times

Unemployment is persistently high.

News & Media

The New York Times

Arab voters persistently boycotted elections.

News & Media

The Economist

She tagged persistently behind.

News & Media

The New York Times

Both had been persistently bullied.

News & Media

The New Yorker

He wouldn't mind, she thought persistently.

News & Media

The New Yorker

Yet Mr. Gingrich's warnings remain persistently urgent.

News & Media

The New York Times

Valid question.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

When using "persistently valid", ensure the context clearly indicates what conditions or evidence support the ongoing validity being described. Provide concrete examples or justification.

Common error

Avoid claiming something is "persistently valid" without sufficient evidence or acknowledgment of potential limitations. Overstating validity can undermine credibility.

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

4.1/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "persistently valid" functions as an adjective phrase that modifies a noun. It emphasizes the enduring and ongoing nature of validity. Ludwig AI confirms the correctness of the phrase.

Expression frequency: Rare

Frequent in

Science

34%

News & Media

33%

Formal & Business

33%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

The phrase "persistently valid" is a grammatically sound and meaningful expression used to describe something that remains true or applicable over time. While not exceedingly common, its usage is most appropriate in formal and scientific contexts where the enduring nature of validity is important. Ludwig AI confirms the validity of "persistently valid", suggesting similar alternatives like "consistently valid" or "continuously valid" to adjust the nuance. When employing the phrase, it's important to provide context, ensuring that you sufficiently support the assertion that something's validity is both persistent and well-founded.

FAQs

How can I use "persistently valid" in a sentence?

You can use "persistently valid" to describe a theory, argument, or method that remains true or applicable over time, despite changing circumstances or new information. For example, "The scientific method has proven to be a "persistently valid" approach to understanding the natural world."

What are some alternatives to "persistently valid"?

Some alternatives include "consistently valid", "continuously valid", or "always valid" depending on the specific nuance you want to convey.

Is "persistently valid" a commonly used phrase?

While grammatically correct, "persistently valid" is not as common as other similar phrases like "generally accepted" or "widely applicable". Its usage is more specific and emphasizes the ongoing nature of the validity.

When is it appropriate to use "persistently valid" over other similar phrases?

Use "persistently valid" when you want to emphasize that something has maintained its validity over a significant period, especially in the face of challenges or changing conditions. It suggests a robust and enduring validity.

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Source & Trust

89%

Authority and reliability

4.1/5

Expert rating

Real-world application tested

Most frequent sentences: