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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
this testifies that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"this testifies that" is correct and usable in written English.
You can use it to emphasize that something is true or has happened. For example: "The witness's testimony this morning testifies that he was present at the scene of the crime."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
this explains that
this testing that
means that
this says that
it suggests that
it implies that
this proves that
this underscores that
that demonstrates that
this demonstrates that
which means that
this illustrates that
this implies that
this establishes that
this demonstrate that
this reveals that
this tests that
this verifies that
the evidence suggests that
this concludes that
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
4 human-written examples
This testifies that pure and well crystallinity of ZnO would be obtained by calcination.
Science
This testifies that the binding to the silica surface occurs due to peptide fragment resulting in the change of its conformation under adsorption.
Science
This testifies that the washing in distilled water has lead not only to the erosion from material of NaCl which remained after synthesis, but also and the particles with sizes smaller than 5 nm.
Science
This testifies, that introduction of air into the system creates a viscoelastic structure in the case of foams containing AG, and a reinforcement of the structure in the case of XG addition.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
This testified that asphaltenes were polluted by waxes.
Science
This testified that glutamic acid, a natural amino acid with a primary amine opposite carboxylate groups, acted as not only stabilizing agent but also reducing agent to form gold colloid at higher temperature.
Science
Nevertheless, this balletgoer testifies that the scene feels brighter than it did 10, 15 or 20 years ago.
News & Media
And this paper testifies that we managed to find such a pair.
Science
This fact testifies that the nanosphere composition is mainly Fe and O.
Science
This result testifies that the deformation processes revealed by the acoustic emission at a mesoscopic scale have a similar nature during both stress serrations and smooth plastic flow.
Science
One participant in this study testifies that my ex was charged and he was found guilty … (I: Charged by you?) No … it was really like the police that put it in my head to charge which was kind of like weird and fucked up.
Science
Expert writing Tips
Best practice
Use "this testifies that" to introduce a statement that provides strong evidence or confirmation of a previous claim. This phrase is particularly effective in academic or formal writing where clear and convincing evidence is crucial.
Common error
Avoid using "this testifies that" in casual or conversational writing. It can sound overly formal or stilted in such settings. Opt for simpler alternatives like "this shows that" or "this indicates that".
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "this testifies that" functions as a declarative connector, introducing a statement that serves as evidence or strong indication of a particular fact or situation. As Ludwig AI confirms, this construction is grammatically correct for use in written English, emphasizing truth or occurrence.
Frequent in
Science
60%
News & Media
40%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "this testifies that" is a grammatically correct and usable English expression, as confirmed by Ludwig AI. Though relatively rare, it serves to introduce a statement offering strong evidence or confirmation. Predominantly used in scientific and news-related contexts, its formality suits academic or professional writing. When aiming for a less formal tone, consider alternatives like "this shows that" or "this indicates that". Its main function is to validate claims by presenting solid evidence.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
this demonstrates that
Emphasizes a clear and evident showing of something.
this indicates that
Suggests a pointing out or a sign that something is the case.
this proves that
Conveys a stronger sense of conclusive evidence.
this confirms that
Highlights the act of verifying or establishing something as true.
this suggests that
Implies a hint or a possibility, less assertive than "proves".
this reveals that
Focuses on uncovering something previously unknown.
this highlights that
Emphasizes a particular aspect or point.
this underscores that
Draws attention to the importance of something.
this validates that
Affirms the correctness or accuracy of something.
this bears witness to that
Offers a more formal and emphatic way of saying that something is true.
FAQs
What does "this testifies that" mean?
The phrase "this testifies that" is used to indicate that something serves as evidence or proof of a particular fact or situation.
How can I use "this testifies that" in a sentence?
You can use "this testifies that" to introduce a statement that provides strong evidence. For example, "The witness's statement "testifies that" he was present at the scene."
What can I say instead of "this testifies that"?
You can use alternatives like "this shows that", "this indicates that", or "this proves that" depending on the context.
Is "this testifies that" formal or informal?
"This testifies that" is generally considered a formal phrase, best suited for academic, scientific, or legal writing. In more casual contexts, simpler alternatives may be 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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested