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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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substantiate in writing

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "substantiate in writing" is correct and usable in written English.
It can be used when requesting or emphasizing the need for evidence or support for a claim or statement in a written format. Example: "To proceed with your application, please substantiate in writing your qualifications and experience relevant to the position."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

She said there were many more examples, but that was one she could substantiate in writing.

News & Media

BBC

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

GNM shall notify You promptly in writing on receipt of any claim which if substantiated would constitute a breach of the warranties in Clause 5. GNM shall not compromise or settle any such claim without Your consent, such consent not to be unreasonably withheld or delayed.

News & Media

The Guardian

That doesn't really help substantiate your expertise for writing this book.

News & Media

Huffington Post

The Justice Department challenged the claim, writing in a court filing that the city had provided "no evidence to substantiate its assertion that public safety would be threatened by a brief delay in the next academy class".

News & Media

The New York Times

She chose to ignore the fact that, eight months earlier, she had substantiated her own criticisms by writing that she had heard them from people who knew Miller well, "since I spent the weekend in the vicinity of her summer hometown".

News & Media

The New Yorker

"I do not foresee the economy plunging to a level that will substantiate this reserve build," wrote Mr. Bove, who has a "buy" rating on the bank, in a report dated March 24.

News & Media

The New York Times

In a written statement, Children's Minister Edward Timpson said that although the investigations were complete they had been unable to substantiate any of the allegations.

News & Media

BBC

"The criminal allegations against her are serious, and if substantiated would be grounds for immediate termination per district policy," Helen Hollands, director of communications and marketing at Mesa Public Schools, said in a written statement to The Arizona Republic.

News & Media

Huffington Post

They have substantiated what's called the "Best Little Boy in the World" hypothesis, first put forward in 1973 in a book by Andrew Tobias, then writing under a pseudonym.

News & Media

The New York Times

It's hard to substantiate the rumors (one early account of the video was written in Spanish, another comes in the form of a YouTube video), and given its disgusting supposed content, its not surprising that no one is bragging about seeing it.

News & Media

Vice

It's hard to substantiate the rumours (one early account of the video was written in Spanish, another comes in the form of a YouTube video), and given its disgusting supposed content, its not surprising that no one is bragging about seeing it.

News & Media

Vice
Show more...

Expert writing Tips

Best practice

When requesting verification of details, specify "substantiate in writing" to ensure that the response is formal and provides a traceable record.

Common error

Do not limit yourself solely to written substantiation when other forms of evidence, such as photographic or video documentation, may provide more compelling support for a claim.

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 "substantiate in writing" functions as a directive, urging someone to provide written evidence or proof to support a claim. As Ludwig AI indicates, it's a usable phrase. It emphasizes the need for documented verification.

Expression frequency: Rare

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

The phrase "substantiate in writing" is a grammatically sound and usable expression, albeit rare in occurrence. As confirmed by Ludwig AI, it serves as a formal directive to provide written evidence. Its primary function is to request documented validation in professional contexts like news reporting, legal matters, or business transactions. While other forms of substantiation exist, this phrase specifically emphasizes the need for traceable, written proof. Alternatives include "provide written proof" or "document with evidence".

FAQs

How do I request someone to provide evidence in written format?

You can ask them to "substantiate in writing" their claims. This emphasizes the need for written proof, providing a clear and formal request.

What does it mean to "substantiate in writing"?

It means to provide written proof or documentation to support a claim or statement. This ensures that the evidence is traceable and verifiable.

What are some alternatives to saying "substantiate in writing"?

You could use alternatives like "provide written proof", "document with evidence", or "furnish written validation" depending on the context.

When is it appropriate to use the phrase "substantiate in writing"?

It is appropriate when you need formal, documented evidence to support a claim, particularly in legal, business, or academic settings.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: