Used and loved by millions
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
confirmed and identified
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "confirmed and identified" is correct and usable in written English.
It can be used in contexts where you want to indicate that something has been verified and recognized, often in reports or documentation. Example: "The suspect has been confirmed and identified by multiple witnesses during the investigation."
✓ Grammatically correct
Science
Alternative expressions(20)
inspected and revealed
examined and determined
investigated and ascertained
tested and found
reconsidered and found
inspected and found
confirmed and found
assessed and concluded
chosen and found
determined and found
checked and found
explored and found
restricted and found
discovered and found
scrutinized and found
verified and found
evaluated and found
verified and discovered
characterized and found
confirmed and discovered
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
12 human-written examples
All of the incident sporadic PCa cases (n = 665) were newly diagnosed, histopathologically confirmed and identified by reviewing the medical records that they had no prior history of other cancers.
Science
In spite of the limited number of animals employed in the present study, we have obtained consistent results, confirmed and identified new QTL regions for FA composition in BF and IMF, pleiotropic effects in both fat tissues and consistent gene expression results that allowed us to better understand the genetic basis of the fatty acid composition in porcine.
Science
We confirmed and identified the successful filling by high resolution transmission electron microscopy, 13C nuclear magnetic resonance, infrared and Raman spectroscopy.
Science
The structures of the isolated compounds have been confirmed and identified by means of different spectral and physicochemical techniques including CHN analysis, 1H & 13C NMR, mass spectral analysis, molar conductivity measurement, UV Vis, infrared, magnetic moment in addition to TGA technique.
Finally, all chimeric viruses were confirmed and identified by sequencing analysis (Shanghai Shenggong), and the supernatants collected from BHK-21 cells were stored at −80°C.
Science
Cases were histologically confirmed and identified within seven months of diagnosis.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
48 human-written examples
Using a GIS and spatial statistics, we investigated the spatial distribution of confirmed cases of HGE and identified areas of increased risk within an area highly endemic for tick-borne diseases.
Science
We then manually reviewed and confirmed codes identified by the initial search.
Science
Probable and confirmed cases identified in 2 contiguous villages of Goalando township were included in this study.
Science
As in our case, cross-reacting anti-chlamydial antibodies are frequently detected in cases of confirmed Bartonella endocarditis (1 ), and identifying such antibodies in the context of endocarditis should prompt a search for Bartonella infection.
Science
The most stringent search conducted, Search D, yielded a marked reduction in sensitivity for confirmed loci (Figure 2), especially in V. cholerae and P. aeruginosa, where the proportion of confirmed transcripts identified dropped from 60% to 10% and from 79% to 14%, respectively.
Science
Expert writing Tips
Best practice
When describing a process, use "confirmed and identified" to indicate a two-step verification where something is first verified and then its specific nature or origin is determined.
Common error
Avoid using "confirmed and identified" when only one action is truly relevant. If the identification inherently implies confirmation, stating both can be redundant. Choose the verb that most accurately reflects the action taken.
Source & Trust
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "confirmed and identified" functions as a compound predicate modifying a subject. It indicates two distinct but related actions performed on the subject: first, verifying its existence or truth (confirmation), and second, determining its specific nature or identity (identification). Ludwig AI confirms this usage through numerous examples.
Frequent in
Science
79%
Wiki
6%
News & Media
4%
Less common in
Formal & Business
4%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "confirmed and identified" serves as a compound predicate, commonly employed in formal and scientific contexts to express the dual actions of verification and specific determination. Ludwig AI’s analysis, based on a diverse range of sources, highlights its grammatical correctness and prevalence in reporting factual findings. While alternatives exist, the choice depends on the specific nuance required. When using "confirmed and identified", ensure that both aspects are relevant to avoid redundancy. Ludwig shows examples mainly from science.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
verified and recognized
This alternative uses direct synonyms for both "confirmed" and "identified", maintaining a similar level of formality.
validated and acknowledged
This alternative replaces "confirmed" with "validated" and "identified" with "acknowledged", offering a slightly more formal tone.
authenticated and classified
This phrase is suitable in contexts where "identification" involves categorization or classification.
established and determined
This alternative suggests a process of proving something and then ascertaining its nature or details.
corroborated and pinpointed
This alternative implies stronger evidence for confirmation and a more precise identification.
substantiated and specified
This option emphasizes the provision of evidence and the detailed description of something.
verified and cataloged
Best for scenarios when things are confirmed, and the identification part refers to cataloging something.
ascertained and labeled
Replaces the terms for actions that mean to find something out for certain and to assign something a label.
proven and detected
Focuses on proving something's existence and discovering or noticing it.
ratified and designated
Formal option emphasizing official approval and assignment to a specific role or category.
FAQs
When is it appropriate to use "confirmed and identified" in a sentence?
Use "confirmed and identified" when you want to emphasize that something has not only been verified as true or accurate (confirmed) but also specifically recognized or determined (identified). This is common in scientific reports, legal documents, and formal investigations. For example, "The suspect was "confirmed and identified" by multiple witnesses."
What are some alternatives to "confirmed and identified"?
Depending on the context, you can use alternatives like "verified and recognized", "validated and acknowledged", or "authenticated and classified". The best choice depends on the nuance you want to convey.
Is there a difference in formality between "confirmed and identified" and its alternatives?
"Confirmed and identified" is generally suitable for formal and scientific contexts. Alternatives like "verified and recognized" are similar in formality, while others like "proven and detected" might be slightly less formal and more suitable for general use.
Can "confirmed and identified" be considered redundant?
Yes, in some cases, "confirmed and identified" can be redundant if the act of identifying something inherently implies its confirmation. In such cases, using only one of the terms might be more concise and effective. For instance, if you "identified the source", it's often implied that the source was also confirmed.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
78%
Authority and reliability
4.1/5
Expert rating
Real-world application tested