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
supplementary validation
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "supplementary validation" is correct and usable in written English.
It can be used in contexts where additional confirmation or verification is needed, often in technical, academic, or professional settings. Example: "Before finalizing the report, we need to conduct supplementary validation to ensure all data is accurate."
✓ Grammatically correct
Science
Alternative expressions(3)
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
9 human-written examples
Supplementary validation experiments using conventional methods are required to confirm these findings.
Finally, data processed post-event can then be used for de-briefing purposes and supplementary validation checks.
This paper is an example of supplementary validation.
Consequently, supplementary validation may often be regarded as 'extra work', i.e. visiting farms again.
Understanding the occurrence of metritis may benefit greatly by supplementary validation, as clearly illustrated by the examples given above.
The purpose of this practice is to provide supplementary validation of cofactor candidates revealed by selected features via the target prediction.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
Supplementary validations for a sequence of fundamental cases indicate an encouraging predictive accuracy for the considered physical phenomena.
Science
Supplementary validations involving large surveys in natural populations and formal association genetic studies [ 31, 108, 113], as well as expression studies and functional characterization [ 114], appear essential to attest such associations [ 3].
Science
A supplementary industrial validation performed on the AIRBUS actuator test bench for the monitoring of jamming, confirmed the satisfactory performance of the FDD system in a true industrial setting.
Science
Several series coming from cancer registries and surgical series have confirmed some or all of the proposed modifications, adding supplementary external validation to the classification [45,46].
To explore this within the present sample we performed a split-half validation (Supplementary material and Supplementary Fig. 3).
Science
Expert writing Tips
Best practice
When using "supplementary validation", ensure it clearly indicates that the validation process is in addition to, and not a replacement for, primary validation methods.
Common error
Avoid using "supplementary validation" as a substitute for essential validation steps. It should always be an addition, not an alternative.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "supplementary validation" functions as a noun phrase, where "supplementary" modifies the noun "validation". Ludwig AI indicates that it is used to describe additional validation processes.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "supplementary validation" refers to additional confirmation processes aimed at reinforcing initial findings. Ludwig AI confirms that it is grammatically correct and frequently appears in scientific contexts. When writing, ensure that "supplementary validation" complements, rather than replaces, primary validation steps. Alternatives like "additional validation" or "further validation" can be used depending on the intended nuance. Understanding its formal register ensures appropriate usage in academic and technical documentation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
additional validation
This alternative uses "additional" instead of "supplementary", offering a more direct synonym with minimal semantic shift.
extra validation
Using "extra" instead of "supplementary" implies the validation is beyond what is normally required, suggesting added assurance.
further validation
This phrase emphasizes the continuation of validation efforts, indicating progression beyond initial steps.
confirmatory validation
Adding "confirmatory" specifies that the validation aims to confirm previous findings or assertions.
supporting validation
This phrase suggests that the validation serves to support or reinforce existing data or conclusions.
secondary validation
Using "secondary" implies that the validation is performed after an initial or primary validation process.
validation reinforcement
This emphasizes the act of strengthening the validation process, rather than just adding to it.
supplemental verification
Switching to "verification" offers a more general term for ensuring accuracy, while "supplemental" is close to "supplementary".
validation augmentation
This phrase highlights the act of enhancing the validation process, implying a more significant addition.
corroborative validation
Using "corroborative" specifies that the validation aims to confirm or support findings from different sources.
FAQs
How is "supplementary validation" used in research?
"Supplementary validation" is used to provide extra evidence or confirmation to initial findings, often through different methods or datasets. This helps strengthen the reliability of the results.
What's the difference between "supplementary validation" and "primary validation"?
Primary validation is the initial or main validation process, while "supplementary validation" provides additional confirmation, often using different methods or data to reinforce the initial findings.
When is "supplementary validation" necessary?
"Supplementary validation" is particularly useful when the initial validation has limitations, when the results are critical or controversial, or when further confidence in the findings is needed.
What are some alternatives to saying "supplementary validation"?
Alternatives include "additional validation", "extra validation", or "further validation" depending on the context and the nuance you want to convey.
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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested