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
demonstrable knowledge of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "demonstrable knowledge of" is correct and usable in written English.
It can be used when referring to knowledge that can be clearly shown or proven, often in a professional or academic context. Example: "The candidate must have demonstrable knowledge of data analysis techniques to qualify for the position."
✓ Grammatically correct
Science
Encyclopedias
News & Media
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 similar examples from authoritative sources
Similar Expressions
60 human-written examples
The RIVM therefore recommends that permanent fillers may be used only by properly trained physicians with a relevant medical specialization, such as plastic surgeons and dermatologists who have demonstrable knowledge and experience of the product and its applications.
Science
In other words, an explanation of how synthetic a priori judgments are affirmed in mathematical contexts, together with the resulting and related explanation of how a systematic body of demonstrable knowledge comprises such judgments, allow mathematical truth to be invoked as a paradigm of the substantive yet necessary and universal truths that metaphysics hopes to achieve.
Science
Intellectually precocious, he became absorbed in mathematics from an early age and found the experience of learning Euclidean geometry at the age of 11 "as dazzling as first love," because it introduced him to the intoxicating possibility of certain, demonstrable knowledge.
Encyclopedias
The final book in this series, and for the time being the culmination of More's philosophical ambitions, was the Immortality of the Soul, So farre forth as it is demonstrable from the Knowledge of Nature and the Light of Reason (1659).
Science
What seems to be relevant is the predictability of the event, that is, that it is demonstrable that, even with the knowledge of what lies ahead, the patient stands by his/her decision and that all possible events have been foreseen.
This method of introduction resulted in a high rate of uptake of oximeters into clinical practice and a demonstrable retention of knowledge in a resource-limited setting.
Science
While demonstrating the truth of a proposition yields knowledge of it, to know a proposition because it is self-evident may or may not mean the proposition is also demonstrable.
Science
Such programs have a demonstrable impact on the attitudes of participants toward teamwork, teamwork behaviors, and knowledge of human factors [ 13].
Science
Thus, epistasis may be both cryptic and pervasive, the demonstrable coevolution goes hand in hand with epistasis, and "to understand evolution and selection in proteins, knowledge of coevolution and structural change must be integrated".
Science
In more experimentally amenable species it has been shown that there is a demonstrable energetic cost associated with the production of heat shock proteins [118] and as yet we have no knowledge of the effect of this in terms of altered transcription patterns in Antarctic species or how it will affect their response to climate change effects.
Science
We argue that it is important to base QSAR models and predictions on demonstrable correlations between measured toxicity and molecular qualities, rather than limiting these models to the few cases where there is scientific knowledge of the toxicity mechanism.
Science
Expert writing Tips
Best practice
When evaluating candidates, request concrete examples or portfolios to assess their "demonstrable knowledge of" the required skills. This approach ensures a more accurate and objective assessment than relying solely on self-reported abilities.
Common error
Avoid using "demonstrable knowledge of" to describe skills or expertise without being able to provide solid evidence or examples. Inflated claims can undermine credibility and lead to mistrust.
Source & Trust
77%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "demonstrable knowledge of" functions as an adjectival modifier, specifying the type of knowledge being discussed. It indicates that the knowledge is not merely theoretical, but can be shown or proven through evidence or practical application, as supported by Ludwig.
Frequent in
Science
33%
Encyclopedias
33%
News & Media
33%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "demonstrable knowledge of" is a grammatically correct and usable phrase that indicates a verifiable and practical understanding of a subject. According to Ludwig, it is best suited for formal and professional contexts, such as academic papers, job applications, and expert testimonies. While not extremely common, the phrase effectively conveys the importance of provable expertise. Alternatives like "proven understanding of" or "evident expertise in" can be used for semantic variation. Remember to always provide concrete examples to support claims of "demonstrable knowledge of" to maintain credibility.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
proven understanding of
Focuses on the established and verified nature of the understanding.
evident expertise in
Highlights the readily apparent skill and mastery in a specific domain.
verifiable competence in
Emphasizes the ability to demonstrate skills and knowledge that can be confirmed.
demonstrated proficiency in
Similar, but implies a higher level of skill through practical application.
tangible grasp of
Suggests a concrete and easily perceived comprehension of the subject matter.
clear mastery of
Underscores a comprehensive and easily observable control of the subject.
conclusive understanding of
Highlights that the understanding is definitive and leaves no room for doubt.
patent awareness of
Emphasizes an easily noticeable and obvious understanding.
manifest acquaintance with
Indicates a clear and unmistakable familiarity with the subject.
easily shown knowledge of
Directly states the ease with which the knowledge can be proven.
FAQs
How can I effectively showcase my "demonstrable knowledge of" a subject?
Provide concrete examples, such as projects, publications, or presentations, that clearly illustrate your expertise. Quantifiable results and specific accomplishments strengthen your claims.
What are some alternatives to "demonstrable knowledge of"?
You can use alternatives like "proven understanding of", "evident expertise in", or "verifiable competence in" depending on the context.
In what contexts is "demonstrable knowledge of" most appropriately used?
It's suitable in professional, academic, or formal settings where verifiable expertise is crucial, such as job applications, research proposals, and expert testimonies.
Is it redundant to say "demonstrable knowledge and skills"?
While not strictly redundant, consider whether "demonstrated proficiency" might be a more concise and impactful way to convey the same meaning, as proficiency implies both knowledge and skill.
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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
77%
Authority and reliability
4.5/5
Expert rating
Real-world application tested