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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
vague knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "vague knowledge" is correct and usable in written English.
It can be used to describe a lack of clarity or specificity in someone's understanding of a subject. Example: "While I have vague knowledge of the topic, I would need to do more research to provide a comprehensive answer."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
limited understanding
superficial grasp
hazy recollection
general impression
weak knowledge
vague sensation
vague idea
vague hope
vague concept
unclear details
uncertain information
fuzzy information
ambiguous details
imprecise data
unclear information
obscure information
vague information
inaccurate information
sketchy facts
imprecise information
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
32 human-written examples
Its members aren't Jews, they only have a vague knowledge of the Torah".
News & Media
In the second stage, this vague knowledge (alochanamatram) is then interpreted and conceptualized by the mind.
Encyclopedias
And the United States has only vague knowledge about the various terrorist organizations operating out of Pakistan.
News & Media
For those with even a vague knowledge of midcentury American art history, however, this narrative rings untrue.
News & Media
When Amy is confronted with her apparent acquaintance with a gangster named Cheese, she affects merely a vague knowledge of his existence.
News & Media
Even those with only a vague knowledge of Primal Scream's past will be surprised to learn that Loaded is a dance record.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
28 human-written examples
I know the basic outline, of course, as does anyone with even the vaguest knowledge of pop culture, but I'm certainly not an obsessive.
News & Media
I talked about what I witnessed because it struck me that many people, many liberals, did not know what the "correct" response was to street crime, other than a vague, fearful knowledge that they shouldn't get involved.
News & Media
Here, w and v are small numbers (e.g. ) so that the prior density reflects vague prior knowledge on those variance parameters.
Science
Cable has always been vague about his precise knowledge of Oakeshott's polls; he insisted at the time that he knew only about the polling in his own constituency.
News & Media
But millions of other people are paying more than quadruple what their parents paid 25 years ago (plus inflation) for a vague credential, not much knowledge or skills, and a crippling amount of debt.
News & Media
Expert writing Tips
Best practice
When using "vague knowledge", clarify the specific areas where the knowledge is lacking to provide context. For example, instead of saying "He had vague knowledge," specify "He had vague knowledge of the legal proceedings."
Common error
Avoid using "vague knowledge" when there is actually no knowledge at all. Instead, use phrases like "lack of understanding" or "no familiarity with" to more accurately reflect the situation.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "vague knowledge" functions as a noun phrase, where the adjective "vague" modifies the noun "knowledge". It describes the quality or state of understanding that is not clear, precise, or well-defined. As Ludwig AI indicates, it's a correct and usable phrase.
Frequent in
News & Media
64%
Science
28%
Encyclopedias
5%
Less common in
Wiki
2%
Formal & Business
1%
Social Media
0%
Ludwig's WRAP-UP
In summary, "vague knowledge" is a grammatically correct and commonly used phrase to describe an incomplete or imprecise understanding of a topic. Ludwig AI confirms its usability. It is most frequently found in news and media, as well as scientific contexts. When using this phrase, it's essential to provide specific context about the areas where the knowledge is lacking, and to avoid using it when there is a complete absence of knowledge. Alternatives like "limited understanding" or "superficial grasp" may be more appropriate depending on the specific nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
limited understanding
Indicates a restricted scope of comprehension.
unclear awareness
Emphasizes the lack of clarity in one's perception.
superficial grasp
Highlights a shallow level of comprehension.
imprecise notion
Suggests a lack of exactness in one's idea or concept.
hazy recollection
Focuses on the blurred or indistinct nature of remembered information.
rudimentary familiarity
Implies a basic and undeveloped level of acquaintance.
tenuous understanding
Highlights the weakness or fragility of one's comprehension.
sketchy acquaintance
Suggests an incomplete and superficial familiarity.
general impression
Focuses on a broad and non-specific understanding.
basic cognizance
Implies a fundamental but not detailed awareness.
FAQs
How can I use "vague knowledge" in a sentence?
You can use "vague knowledge" to describe a situation where someone has a limited or unclear understanding of a topic. For example, "Despite his "vague knowledge" of the subject, he attempted to contribute to the discussion."
What are some alternatives to "vague knowledge"?
Alternatives to "vague knowledge" include phrases like "limited understanding", "superficial grasp", or "unclear awareness", depending on the specific nuance you want to convey.
Is it appropriate to use "vague knowledge" in formal writing?
Yes, "vague knowledge" is appropriate for formal writing, but it's essential to provide context to clarify the extent and nature of the lack of specific details. More formal alternatives may include "rudimentary familiarity" or "tenuous understanding".
What's the difference between "vague knowledge" and "lack of knowledge"?
"Vague knowledge" implies some level of awareness or understanding, though incomplete or imprecise. "Lack of knowledge", on the other hand, suggests a complete absence of understanding or information about a particular subject.
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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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested