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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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living proof

Grammar usage guide and real-world examples

USAGE SUMMARY

'living proof' is a perfectly correct and usable phrase in written English.
It can be used to refer to something tangible that serves as evidence that something else is true or correct. For example: "The success of the company is living proof that our new business model was the right decision."

✓ Grammatically correct

News & Media

Music

Lifestyle

Sports

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Steph is living proof".

News & Media

The New Yorker

Carrière is living proof.

"We are living proof.

News & Media

The New York Times

We're living proof that opposites attract.

News & Media

The New York Times

I am living proof that anything floats".

News & Media

The New York Times

Johnathan Wendel is living proof of this.

News & Media

Independent

LIVING PROOF: A Medical Mutiny.

We're living proof of that.

Dennis Miller is living proof.

No, because I'm living proof of that.

"I'm living proof I can make it".

News & Media

Independent
Show more...

Expert writing Tips

Best practice

Avoid overuse in formal academic writing; consider more precise terms like "empirical evidence" or "case study" for increased rigor.

Common error

Don't use "living proof" to describe abstract concepts or situations where tangible evidence is lacking. Ensure the subject is a concrete example that directly supports the claim, for example, instead of saying "The theory is living proof of the concept," say "The successful experiment is "tangible evidence" of the concept".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

91%

Authority and reliability

4.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "living proof" functions as a noun phrase, typically serving as a subject complement or an appositive. It identifies a person, object, or situation that embodies and validates a particular claim or assertion. As Ludwig AI confirms, its usage is correct and effective in many contexts.

Expression frequency: Very common

Frequent in

News & Media

75%

Lifestyle

10%

Sports

5%

Less common in

Academia

3%

Formal & Business

4%

Science

3%

Ludwig's WRAP-UP

In summary, "living proof" is a noun phrase used to describe a person, thing, or event that convincingly demonstrates the validity of something. As Ludwig AI points out, it is grammatically correct and widely used. It is most commonly found in news and media contexts but can also appear in lifestyle or sports-related content. While effective in neutral to informal settings, more precise language may be preferred in formal academic writing. Related phrases include ""tangible evidence"" and "real-world demonstration". Remember to use it when a tangible example directly supports your claim.

FAQs

How can I use "living proof" in a sentence?

You can use "living proof" to describe a person, thing, or event that serves as undeniable evidence of a particular fact or outcome. For instance: "Her recovery is "living proof" that the treatment works."

What's a good alternative to "living proof"?

Alternatives to "living proof" include "concrete example", ""tangible evidence"", or "real-world demonstration". The best choice depends on the specific context.

Is it appropriate to use "living proof" in formal writing?

While "living proof" is generally acceptable, formal writing often benefits from more precise language. Consider using terms like "empirical evidence" or "case study" in academic or scientific contexts.

What does "living proof" really mean?

"Living proof" refers to something or someone that clearly demonstrates the truth or validity of something, offering "compelling evidence" through their existence or actions.

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Source & Trust

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Authority and reliability

4.8/5

Expert rating

Real-world application tested

Most frequent sentences: