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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 corroborated by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is corroborated by" is correct and usable in written English.
It can be used when indicating that a statement or finding is supported or confirmed by additional evidence or sources. Example: "The theory is corroborated by recent studies that show similar results."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
is proven by
is supported by
be checked against
is benchmarked against
is asserted by
is used against
is juxtaposed with
is demonstrated with
is evaluated against
is differentiated from
is bolstered by
verification against
is checked with
is confirmed with
is compared with
is replicated with
is reassured by
is substantiated by
is furthered by
is substantiated with
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
The recording is corroborated by the surviving flight attendant.
News & Media
Though an apparently ludicrous suggestion, it is corroborated by others.
News & Media
This is corroborated by the results for the ternary alloys.
Science
This view is corroborated by SEM and CV studies.
Science
Every fact is corroborated by a well-spoken specialist, and then corroborated again by another.
News & Media
This is corroborated by the high abundance of Cibicides lobatulus during this interval (Fig. 4b).
Science & Research
This is corroborated by effect sizes which were large for all measures.
Science & Research
This is corroborated by State's Exhibit Number 41, which shows the defendant walking with two bikes.
News & Media
This analysis is corroborated by a complete computer assisted collation of all variant readings in all known Family 13 witnesses.
Academia
This conclusion is corroborated by 1-anilinonaphthalene-8-sulfonate fluorescence (ANS) analyses.
Science
Moreover, the validity of the predicted architecture is corroborated by extensive published structure-function studies.
Science
Expert writing Tips
Best practice
Use "is corroborated by" to strengthen an argument or claim by providing supporting evidence or data from reliable sources. This adds credibility to your writing.
Common error
While "is corroborated by" is appropriate for formal writing, avoid using it excessively in casual conversation or informal writing. Simpler alternatives like "is supported by" or "is confirmed by" may be more suitable.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is corroborated by" functions as a linking phrase to indicate that a statement or claim is supported by additional evidence, data, or sources. Ludwig AI indicates that this phrase is commonly used to add credibility and validity to assertions, as seen in many examples.
Frequent in
Science
62%
News & Media
26%
Academia
6%
Less common in
Wiki
2%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
In summary, "is corroborated by" is a phrase used to indicate that a statement or finding is supported by evidence or other sources. As Ludwig AI confirms, it is grammatically correct and highly suitable for formal, scientific, and academic writing. While frequently used in Science and News & Media contexts, it's less common in informal settings where simpler alternatives like "is supported by" or "is confirmed by" may be preferred. Using it effectively enhances the credibility and strength of your claims by demonstrating external validation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is supported by
This alternative is a more general way of saying that evidence or information backs up a claim.
is confirmed by
This alternative suggests that something previously uncertain is now proven to be true.
is substantiated by
This alternative implies that a claim is supported by solid evidence.
is validated by
This alternative indicates that something has been checked and found to be accurate or justified.
is verified by
This alternative means that something has been checked and confirmed to be true or accurate.
is affirmed by
This alternative suggests a strong confirmation or declaration of truth.
is reinforced by
This alternative emphasizes that something is made stronger by additional evidence or support.
is borne out by
This alternative is a more idiomatic way of saying that something is supported by the facts.
is attested by
This alternative suggests that something is supported by evidence or testimony.
is evidenced by
This alternative indicates that something is shown or proven by the existence of evidence.
FAQs
How can I use "is corroborated by" in a sentence?
You can use "is corroborated by" to show that a statement or finding is supported by evidence or other sources. For example, "The study's findings "is corroborated by" similar research conducted last year".
What are some alternatives to "is corroborated by"?
Alternatives to "is corroborated by" include "is supported by", "is confirmed by", or "is validated by". The best choice depends on the specific context and nuance you want to convey.
Is "is corroborated by" formal or informal?
"Is corroborated by" is generally considered a formal phrase, suitable for academic, scientific, or professional writing. In more casual contexts, simpler alternatives may be preferred.
What's the difference between "is corroborated by" and "is supported by"?
While both phrases indicate that something is backed by evidence, "is corroborated by" often implies a stronger level of confirmation, suggesting that multiple sources or pieces of evidence align to support a particular claim. "Is supported by" can be used for broader, less definitive support.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested