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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
demonstrated and confirmed
Grammar usage guide and real-world examplesUSAGE SUMMARY
"demonstrated and confirmed" is correct and usable in written English. You can use it when referring to evidence or findings that have been shown to be true or valid. Example: The results of the study were demonstrated and confirmed through multiple trials. Alternative expressions include "proven and validated" and "established and verified."
✓ Grammatically correct
Science
News & Media
Alternative expressions(20)
validated and verified
ratified and validated
confirmed and verified
checked and verified
Validated and verified
Checked and verified.
Verified for accuracy
Inspected and verified
Audited and verified
Examined and validated
validated and confirmed
Confirmed and verified
Authenticated and confirmed
authenticated and confirmed
validated and certified
proven and confirmed
addressed and confirmed
processed and checked
reviewed and approved
examined and approved
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
20 human-written examples
The two winners have for some years led teams in Boulder Colorado and in Paris that have carried out quite remarkable experiments that have demonstrated and confirmed phenomena such as quantum entanglement and decoherence.
News & Media
The effectiveness of the proposed approach is demonstrated and confirmed via two examples.
Science
Successful derivatization of undecylenic acid is demonstrated and confirmed with Fourier transform infrared and X-ray photoelectron spectroscopies.
Science
This research demonstrated and confirmed the need for the multiple sensor approach to supplement an engineering evaluation of underwater pipelines.
Science
Numerous studies have demonstrated and confirmed the increased stability provided by locking plates at the distal femur, proximal tibia, calcaneum, distal radius and proximal humerus [21, 22, 23, 24, 25].
The morphology of the materials was characterized by TEM, which demonstrated and confirmed the formation of NWs at 160 °C having diameter within 60 70 nm and length in few microns.
Human-verified similar examples from authoritative sources
Similar Expressions
40 human-written examples
In several significant examples the capabilities and effectiveness of this new method are demonstrated and confirm that the proposed method produces compelling results.
Proof-of-concept trials in RA require at least 3 months of treatment to allow sufficient time for improvement in manifestations of active disease to be demonstrated and confirm that benefit continues.
They demonstrate and confirm the feasibility of proposed scheme in the paper.
Finally, two practical examples demonstrate and confirm the effectiveness of the proposed method in comparison with the common design methods.
The results demonstrate and confirm the integration efficiency and robustness of SemLinker, especially regarding its capability in the automatic handling of data heterogeneities and schema evolutions.
Science
Expert writing Tips
Best practice
Use "demonstrated and confirmed" to add weight to your statements in academic or scientific writing, indicating that the evidence is both shown and verified.
Common error
Avoid using "demonstrated and confirmed" in casual conversations or informal writing. It can sound overly formal or pretentious in such settings.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "demonstrated and confirmed" functions as a compound predicate adjective, used to describe a finding, result, or phenomenon that has been both shown to exist or be true and subsequently verified or validated. Ludwig AI indicates that the phrase is correct and usable in written English.
Frequent in
Science
88%
News & Media
12%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "demonstrated and confirmed" is a phrase used to describe findings or results that have been both proven and verified. Ludwig AI confirms its correctness and usability, particularly in formal contexts. It is commonly found in scientific and academic writing, emphasizing the reliability of information. While alternatives like "proven and validated" or "verified and substantiated" exist, "demonstrated and confirmed" adds a specific emphasis on both the presentation and validation of evidence. Be mindful of its formality and avoid overuse in casual settings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
proven and validated
Replaces "demonstrated" with "proven" emphasizing the established truth and "confirmed" with "validated" focusing on the verification of accuracy.
verified and substantiated
Replaces "demonstrated" with "verified", highlighting the act of checking or proving something, and "confirmed" with "substantiated", which emphasizes the provision of supporting evidence.
established and verified
Replaces "demonstrated" with "established", which stresses the creation or setting up of something firmly, and keeps "verified" to show confirmation of accuracy.
validated and verified
Swaps the order and uses "validated" instead of "demonstrated", focusing on confirming the accuracy and validity, and maintains "verified" to emphasize proof.
authenticated and verified
Replaces "demonstrated" with "authenticated", stressing genuineness, while retaining "verified" to emphasize confirmation of truth.
corroborated and validated
Replaces "demonstrated" with "corroborated", highlighting support with additional evidence, and "confirmed" with "validated", focusing on accuracy.
ascertained and validated
Replaces "demonstrated" with "ascertained", highlighting the discovery of something definitively, and "confirmed" with "validated" to ensure correctness.
attested and validated
Replaces "demonstrated" with "attested", emphasizing that something is declared to be true, while replacing "confirmed" with "validated" to ensure correctness.
substantiated and verified
Replaces "demonstrated" with "substantiated", stressing the provision of evidence, while keeping "verified" to emphasize confirmation of truth.
ratified and validated
Replaces "demonstrated" with "ratified", which means to give formal consent making it officially valid, and replacing "confirmed" with "validated" to ensure correctness.
FAQs
How can I use "demonstrated and confirmed" in a sentence?
Use "demonstrated and confirmed" to indicate that something has been both shown to be true and verified for accuracy. For example, "The effectiveness of the new treatment was "demonstrated and confirmed" through rigorous clinical trials."
What are some alternatives to "demonstrated and confirmed"?
You can use alternatives like "proven and validated", "verified and substantiated", or "established and verified" depending on the context.
Is it redundant to say "demonstrated and confirmed"?
While there's some overlap, "demonstrated" implies showing evidence, while "confirmed" suggests verification of that evidence. The phrase is often used for emphasis in formal writing.
What's the difference between "demonstrated" and "confirmed"?
"Demonstrated" means to show or prove something clearly, while "confirmed" means to establish the truth or correctness of something previously shown or suspected. The combination emphasizes both the presentation of evidence and its subsequent validation.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested