is proof of

USAGE SUMMARY

The phrase "is proof of" is grammatically correct and commonly used in written English.
It is typically used to indicate that something is evidence or confirmation of a fact or statement. Here are some examples: - The fingerprint found at the crime scene is proof of the suspect's presence. - This scientific study is proof of the harmful effects of air pollution. - The receipt is proof of your purchase. - The athlete's hard work and determination is proof of his dedication to his sport. - The empty room is proof of the previous tenant's departure.

✓ Grammatically correct

News & Media

Formal & Business

Encyclopedias

Science

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

This is proof of evolution.

The New York Times

Botswana is proof of it.

The Economist

Absence is proof of presence.

The New York Times - Books

Lisa is proof of this truth.

The New York Times

Derrick Rose is proof of it.

The New York Times - Sports

This budget is proof of that.

The Guardian - Opinion

Callum is proof of that.

The Guardian

This is proof of that".

The Guardian - Sport

History is proof of that".

The Guardian - Sport

Human-verified similar examples from authoritative sources

Similar Expressions

2 human-written examples

We are saying this is 'proof of concept'.

Independent

And today is proof of that.

TechCrunch

Expert writing Tips

Best practice

Use "is proof of" to clearly and directly indicate that something provides evidence or confirmation for a claim. Ensure the connection between the subject and the proof is logical and evident.

Common error

Avoid using "is proof of" when the evidence is circumstantial or suggestive rather than conclusive. Instead, use phrases like "suggests" or "indicates" to reflect the uncertainty.

Linguistic Context

The phrase "is proof of" functions as a declarative expression used to assert a direct link between evidence and a conclusion. It's a strong statement, indicating that the preceding element serves as undeniable confirmation of the following statement. Ludwig AI confirms its common usage across various contexts.

Expression frequency: Very common

Frequent in

News & Media

80%

Formal & Business

10%

Science

5%

Less common in

Encyclopedias

3%

Wiki

1%

Reference

1%

Ludwig's WRAP-UP

In summary, "is proof of" is a versatile phrase used to establish a direct link between evidence and a conclusion. Ludwig AI confirms its grammatical correctness and widespread use across various contexts, including news media, formal business communications, and scientific discussions. While its directness makes it suitable for persuasive writing, be cautious of overstating the strength of evidence. Consider alternatives like "demonstrates" or "confirms" when a less assertive tone is required. By understanding its nuances, you can effectively wield "is proof of" to strengthen your arguments and enhance your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

serves as evidence of

Rephrases "is proof of" in a slightly more verbose way, emphasizing the evidentiary nature.

confirms

Indicates that something validates or verifies a previous statement or assumption.

verifies

Indicates that something confirms the accuracy or truth of a statement or fact.

demonstrates

Replaces "is proof of" with a single verb, making the sentence more concise.

validates

Suggests confirmation or authentication of something, affirming its truth or accuracy.

attests to

Offers a more formal synonym for "is proof of", suitable for academic or professional writing.

establishes

Implies that something provides a firm basis or foundation for a conclusion or belief.

substantiates

Suggests that something provides evidence to support a claim or theory.

bears witness to

Implies that something serves as evidence or testimony to a particular event or phenomenon.

exemplifies

Highlights that something serves as a clear or typical example of a particular quality or characteristic.

FAQs

How can I use "is proof of" in a sentence?

Use "is proof of" to connect an observation or fact to a conclusion it supports, such as "The high test scores "is proof of" effective teaching methods".

What are some alternatives to "is proof of"?

You can use alternatives like "demonstrates", "confirms", or "serves as evidence of" depending on the context.

When is it appropriate to use "is proof of"?

It's appropriate when you have concrete evidence that directly supports a claim. Be cautious when the evidence is indirect or open to interpretation.

Is there a more formal way to say "is proof of"?

Yes, phrases like "attests to" or "substantiates" offer a more formal tone suitable for academic or professional contexts.