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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
demonstrated no knowledge of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "demonstrated no knowledge of" is correct and usable in written English.
It can be used when indicating that someone has shown a lack of understanding or awareness about a particular subject or topic. Example: "During the interview, the candidate demonstrated no knowledge of the basic principles of marketing."
✓ Grammatically correct
News & Media
Science
Wiki
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
1 human-written examples
In the book Inside Argentina from Perón to Menem: 1950 2000 from an American Point of View, Levine writes: "The American government demonstrated no knowledge of Perón's deep admiration for Italy (and his distaste for Germany, whose culture he found too rigid).
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
"She never demonstrated any knowledge of the business".
News & Media
He demonstrates that he had no knowledge of the out-of-court settlements to Gordon Taylor and Max Clifford in 2008; that it was at his insistence that News International co-operated with the police; and that he does not exercise undue influence in the police, media and government.
News & Media
After another lead he could have demonstrated his knowledge of suit combinations by drawing trump and then taking a first-round diamond finesse, with perhaps another finesse to follow.
News & Media
Faculty demonstrated adequate knowledge of pain assessment, spiritual/cultural issues, and pathophysiology.
Science
Judge Bates demonstrated strong knowledge of the issues, and he asked good questions.
News & Media
He has, over his long career, demonstrated deep knowledge of the important issues facing the nation on both the domestic and international fronts.
News & Media
The majority of the participants demonstrated good knowledge of infant HIV infection.
Science
The majority of the pregnant teenagers (86%) demonstrated satisfactory knowledge of at least one method.
Science
Although participants demonstrated some knowledge of tuberculosis their awareness of personal risk was low.
Science
The participants demonstrated good knowledge of the symptoms and signs of malaria.
Science
Expert writing Tips
Best practice
When using "demonstrated no knowledge of", ensure the context clearly specifies the area or topic about which knowledge was lacking. This provides clarity and prevents ambiguity.
Common error
While "demonstrated no knowledge of" is grammatically correct, it can sound overly formal in casual conversation. Consider using simpler alternatives like "didn't know about" or "wasn't familiar with" in less formal settings.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "demonstrated no knowledge of" functions as a verb phrase indicating a lack of understanding or awareness. It describes a situation where someone's actions or statements revealed their ignorance about a particular topic. Ludwig AI confirms that this phrase is suitable for use in written English.
Frequent in
News & Media
35%
Science
35%
Wiki
10%
Less common in
Formal & Business
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "demonstrated no knowledge of" is a grammatically sound and commonly used expression to indicate a lack of understanding or awareness. Ludwig AI confirms its appropriateness in written English. While it leans toward a neutral to formal register, simpler alternatives may be preferred in casual settings. Its function is to highlight a deficiency in understanding, often for critique or assessment. Common contexts include news, science, and general informational sources. When employing this phrase, ensure clarity by specifying the subject matter about which knowledge was lacking. Related phrases include "had no understanding of" and "showed ignorance of". Using similar terms as these can help make your writing more clear and informative.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
had no understanding of
This option directly states the absence of comprehension.
lacked comprehension of
Similar to "had no understanding of", but uses more formal vocabulary.
showed ignorance of
This alternative replaces "demonstrated no knowledge of" with a more direct term, emphasizing the lack of understanding.
revealed their ignorance of
This emphasizes the act of revealing a lack of knowledge, often unintentionally.
failed to exhibit knowledge about
This alternative highlights the failure to show existing knowledge.
displayed a lack of awareness regarding
This phrase broadens the concept to encompass a general lack of awareness, not just knowledge.
betrayed a lack of knowledge concerning
This implies that the lack of knowledge was inadvertently revealed.
exhibited unfamiliarity with
This option focuses on the person's lack of familiarity, suggesting they haven't encountered the subject before.
was unacquainted with
This alternative is a more formal way of saying someone was not familiar with something.
was oblivious to
This option suggests a complete lack of awareness or concern about something.
FAQs
How can I use "demonstrated no knowledge of" in a sentence?
You can use "demonstrated no knowledge of" to indicate a lack of awareness or understanding about a specific subject. For example: "The candidate "demonstrated no knowledge of" the company's history during the interview."
What are some alternatives to "demonstrated no knowledge of"?
Alternatives include "had no understanding of", "showed ignorance of", or "lacked comprehension of", depending on the specific nuance you want to convey.
Is "demonstrated no knowledge of" grammatically correct?
Yes, "demonstrated no knowledge of" is grammatically correct. It follows standard English sentence structure and is widely used in formal writing and speech.
What's the difference between "demonstrated no knowledge of" and "showed a lack of knowledge about"?
While both phrases are similar, "demonstrated no knowledge of" implies that the lack of knowledge was evident through actions or statements, whereas "showed a lack of knowledge about" simply indicates that the person lacked information. They are largely interchangeable, but "demonstrated no knowledge of" may suggest a more active display of ignorance.
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested