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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is testified by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is testified by" is grammatically correct and can be used in written English.
It is typically used to describe when someone or something has been officially confirmed or approved by an authority or witness. Here is an example: The authenticity of the ancient document is testified by multiple archaeologists who have examined its contents.
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
is demonstrated by
is evidenced by
is confirmed by
is proven by
is supported by
is reflected in
is substantiated by
is validated by
is indicated by
is exemplified by
is specified by
is manifested by
is notified by
is identified by
is told by
is signified by
is attested by
is backed by
is corroborated by
is illustrated 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
39 human-written examples
The stability is testified by analysis of phonon dispersion curves.
Science
Optimum design specification is testified by the experimental result.
The quaternization is testified by contact angle measurement.
Science
The effectiveness of the method is testified by force spectrum measurement with a calibrated TF.
Science
Finally, the effectiveness of the entire system is testified by experimental means.
Science
Its reliability is testified by comparing and analyzing the calculated curve and testing curve.
Human-verified similar examples from authoritative sources
Similar Expressions
21 human-written examples
The theoretical correlation coefficients are testified by numerical experiments.
Science
Expression of LN was testified by immunofluorescence assay.
High skin core debonding resistance has been testified by the experiments.
Science
The morphology showing the ductile fracture of modified epoxy was testified by scanning electron microscopy (SEM).
Also the robustness was testified by increasing control coefficients ten times but the synchronization was still stable.
Expert writing Tips
Best practice
Use "is testified by" when you want to emphasize that a claim or finding is supported by direct evidence or observation. This phrase is particularly effective in formal writing and scientific reports.
Common error
Avoid using "is testified by" in casual conversation or informal writing. Opt for simpler alternatives like "shows" or "proves" to maintain a natural tone.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is testified by" functions as a linking phrase, connecting a subject with the evidence or observation that confirms it. It serves to substantiate a claim or statement by pointing to supporting data or facts, as illustrated in the Ludwig examples.
Frequent in
Science
80%
News & Media
13%
Wiki
7%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "is testified by" is a grammatically correct and commonly used expression, particularly in formal and scientific writing. As Ludwig AI confirms, it's used to provide validation or verification for a claim by linking it to supporting evidence. While its primary function is to substantiate claims, it is generally considered more appropriate for formal contexts. If you want to indicate a piece of information is backed up by evidence, Ludwig suggests using alternatives such as "is evidenced by" or "is confirmed by". To ensure effective communication, consider the context and audience when selecting the most appropriate phrasing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is evidenced by
Focuses on evidence as a form of support, rather than testimony.
is confirmed by
Emphasizes the confirmation aspect, suggesting validation of a fact.
is demonstrated by
Highlights the act of showing or proving something through example or experiment.
is proven by
Indicates a higher degree of certainty, implying conclusive proof.
is supported by
Suggests that something is backed up or reinforced by other factors.
is borne out by
Implies that something is verified or corroborated by the facts.
is reflected in
Highlights how something is mirrored or shown in another aspect.
is substantiated by
Focuses on providing evidence to support a claim or statement.
is validated by
Highlights the process of checking or proving the accuracy of something.
is indicated by
Suggests that something serves as a sign or signal of another thing.
FAQs
What does "is testified by" mean?
The phrase "is testified by" means that something is confirmed or proven by evidence, facts, or observations. It's often used to show that a statement or claim is supported by credible sources.
How can I use "is testified by" in a sentence?
You can use "is testified by" to link a claim with the evidence that supports it. For example: "The effectiveness of the method "is demonstrated by" force spectrum measurement with a calibrated TF."
What are some alternatives to "is testified by"?
Alternatives to "is testified by" include "is evidenced by", "is confirmed by", or "is demonstrated by". The choice depends on the specific nuance you want to convey.
Is "is testified by" formal or informal?
"Is testified by" is generally considered a formal phrase. It is more common in academic, scientific, or legal writing than in casual conversation. In informal contexts, simpler alternatives like "shows" or "proves" are often more appropriate.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested