Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is proven by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'is proven by' is correct and usable in written English.
It is used to provide evidence or to introduce a proof in support of a statement. For example, "The effectiveness of the new drug is proven by the results of the clinical trials."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
is supported by
be checked against
is benchmarked against
is used against
is juxtaposed with
is demonstrated with
is evaluated against
is differentiated from
verification against
is checked with
is confirmed with
is compared with
is replicated with
is substantiated by
is substantiated with
is certified with
is confirmed against
is demonstrated by
is validated with
is revealed by
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Everyone has lots of stories; lives proliferate stories, as is proven by most of our conversations.
News & Media
Though his tastes are narrow, his enthusiasms run deep, and their fruitfulness is proven by his poetry.
News & Media
It is possible to reach a balance, as is proven by the sheer number of people who are doing it".
News & Media
The significant advantage is proven by simulations.
Now, its is proven by contradiction that.
The result is proven by induction.
The fact is proven by contradiction.
Its uniqueness is proven by contradiction.
The following lemma is proven by simple calculations (see [15]).
This assertion is proven by micro-Raman spectroscopy and mapping.
Science
This result is proven by using an inductive argument.
Expert writing Tips
Best practice
To maintain clarity, place "is proven by" close to the statement it supports. Avoid separating the claim and its proof with lengthy or convoluted language.
Common error
Avoid using "is proven by" when the evidence is suggestive but not conclusive. Instead, use weaker phrases like "is suggested by" or "is supported by" to accurately reflect the level of certainty.
Source & Trust
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is proven by" functions as a connector that introduces evidence or support for a preceding statement. It indicates a cause-and-effect relationship, where the evidence cited serves as proof. Ludwig AI validates its correctness and wide applicability.
Frequent in
Science
76%
News & Media
18%
Wiki
3%
Less common in
Formal & Business
1%
Encyclopedias
1%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "is proven by" is a grammatically sound construction widely employed to introduce evidence supporting a claim. As Ludwig AI indicates, its correctness is not in question, and its utility spans across various domains, particularly in scientific and journalistic contexts. When using this phrase, ensure the evidence is both relevant and sufficient to support the assertion. While alternatives like "is demonstrated by" and "is evidenced by" exist, "is proven by" maintains a strong, direct link between claim and proof. Overstating this connection should be avoided, but when evidence is conclusive, the phrase offers an accurate reflection of verification.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is demonstrated by
Changes the verb to "demonstrated", indicating a showing or display of evidence.
is evidenced by
Replaces "proven" with "evidenced", focusing on the evidence that supports a claim.
is confirmed by
Substitutes "proven" with "confirmed", suggesting a verification of a statement or theory.
is supported by
Uses "supported" instead of "proven", implying that something is backed up by evidence.
is validated by
Replaces "proven" with "validated", emphasizing that something has been checked and confirmed.
is illustrated by
Changes the verb to "illustrated", suggesting the evidence gives an example to support.
is verified by
Substitutes "proven" with "verified", indicating that something has been checked for accuracy.
is justified by
Uses "justified" instead of "proven", implying that there are good reasons for something.
is substantiated by
Replaces "proven" with "substantiated", emphasizing that something has been supported with evidence.
is borne out by
Replaces "proven" with "borne out", suggesting that something has been confirmed by events or facts.
FAQs
How can I use "is proven by" in a sentence?
Use "is proven by" to indicate that a statement or claim is supported by evidence or a specific demonstration. For example, "The effectiveness of the new policy "is proven by" the increase in customer satisfaction scores".
What are some alternatives to "is proven by"?
You can use alternatives such as "is demonstrated by", "is evidenced by", or "is confirmed by" depending on the context.
When is it appropriate to use "is proven by" versus "is suggested by"?
"Is proven by" should be used when there is strong, conclusive evidence, while "is suggested by" is more appropriate when the evidence is weaker or preliminary.
Is "is proved by" the same as "is proven by"?
Yes, "is proved by" and "is proven by" are often used interchangeably, though "proven" is more common in contemporary usage. They both indicate that something has been established as true through evidence or demonstration.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested