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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
acknowledged and approved
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "acknowledged and approved" is correct and usable in written English.
It can be used in formal contexts, such as business communications or legal documents, to indicate that something has been recognized and given consent or endorsement. Example: "The proposal has been acknowledged and approved by the board of directors."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(17)
accepted and ratified
validated and cleared
tested and approved
examined and ratified
seen and approved
reviewed and accepted
authorized
witnessed and approved
ratified
suggested and approved
Reviewed and endorsed
reviewed and endorsed
Read and approved
confirmed and sanctioned
validated and endorsed
validated and authorized
endorsed and approved
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The study protocol was acknowledged or approved by the relevant ethics committees.
An acknowledged Medical Ethical Committee of the University Medical Centre Utrecht approved of the study that was in accordance with the European statements for good clinical practice, which includes the provisions of the Declaration of Helsinki of 1989.
Science
The Infectious Disease Society of America's (IDSA) guidelines on the treatment of MRSA acknowledged the approved use of tigecycline within this indication but did not include tigecycline in its recommendations because of available MRSA-active alternatives and the increase in all-cause mortality noted in the tigecycline clinical program [ 30].
Science
Simply acknowledging the problems and approving the policy is not sufficient.
Science
The president soon after acknowledged that he knew what was happening and approved.
News & Media
Mr. Raines and other company officials have acknowledged that they approved of the accounting treatment of derivatives and loan prepayments that were the subject of the chief accountant's report.
News & Media
It's acknowledged and noted".
News & Media
All authors read and approved the final manuscript BV and JSB acknowledge funding from NIH R24 DK082840.
Science
All authors read and approved the final manuscript We acknowledge contributions of Andreas Buhr in early stages of this work.
Science
All authors read and approved the final manuscript We acknowledge the Beijing Genomics Institute at Shenzhen for its assistance in original data processing and related bioinformatics analysis.
Science
Both authors read and approved the final manuscript We acknowledge the invaluable assistance provided by JSF Barker in the planning of and the helping in the field work.
Science
Expert writing Tips
Best practice
When using "acknowledged and approved", ensure that the context clearly indicates both recognition of a fact or situation (acknowledged) and formal consent or endorsement (approved). For example, "The committee acknowledged and approved the revised budget."
Common error
Avoid using "acknowledged and approved" when only one action is truly taking place. If something is simply recognized without formal endorsement, use "acknowledged" alone. If something is approved without prior acknowledgement, use "approved" alone.
Source & Trust
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "acknowledged and approved" functions as a compound predicate, indicating two sequential actions: first, the recognition or awareness of something (acknowledged), followed by a formal endorsement or agreement (approved). Ludwig AI indicates its usability in written English.
Frequent in
Science
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News & Media
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Formal & Business
0%
Less common in
Science
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News & Media
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Formal & Business
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Ludwig's WRAP-UP
In summary, the phrase "acknowledged and approved" signifies a two-step process involving recognition followed by endorsement. As Ludwig AI confirms, it's a correct and usable phrase, best suited for formal contexts requiring clarity and official support. While alternatives like "recognized and endorsed" or "accepted and ratified" exist, the specific context should guide the choice. When using the phrase, ensure both actions are distinct and relevant to avoid redundancy.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
recognized and endorsed
Replaces "acknowledged" with "recognized" and "approved" with "endorsed", offering a slightly more formal tone.
accepted and ratified
Uses "accepted" and "ratified" to convey agreement and formal validation.
confirmed and validated
Emphasizes the establishment of truth or correctness through confirmation and validation.
sanctioned and authorized
Implies official permission or approval, with a focus on legitimacy.
validated and cleared
Highlights the process of verifying and removing obstacles.
affirmed and upheld
Suggests a declaration of support and maintenance of a decision or principle.
ratified and supported
Combines formal approval with active backing or advocacy.
cleared and passed
Focuses on the successful completion of a review or approval process.
certified and permitted
Indicates official certification and authorization for a specific purpose.
recognized and permitted
Replaces "acknowledged" with "recognized" and "approved" with "permitted", conveys that something has been noticed and allowed.
FAQs
How can I use "acknowledged and approved" in a sentence?
You can use "acknowledged and approved" to indicate that something has been both recognized and formally endorsed. For example, "The board "acknowledged and approved" the new marketing strategy."
What are some alternatives to "acknowledged and approved"?
Some alternatives include "recognized and endorsed", "accepted and ratified", or "confirmed and validated", depending on the specific context.
Is there a difference between "acknowledged and approved" and "accepted and approved"?
While similar, "acknowledged and approved" implies a recognition of something before its approval, whereas "accepted and approved" suggests the thing was readily agreed to and then formally endorsed. The key difference lies in the nuance of the initial response – recognition versus immediate agreement.
When is it more appropriate to use "recognized and approved" instead of "acknowledged and approved"?
"Recognized and approved" might be favored when the recognition stems from a more formal or public acknowledgment, whereas ""acknowledged and approved"" can apply to more internal or private recognitions. Both phrases convey a subsequent endorsement, but the recognition element varies in formality.
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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
60%
Authority and reliability
3.5/5
Expert rating
Real-world application tested