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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
sign of understanding
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "sign of understanding" is correct and usable in written English.
It can be used to indicate that someone has comprehended or acknowledged information or a situation. Example: "When she nodded in response to my explanation, it was a clear sign of understanding."
✓ Grammatically correct
News & Media
Science
Wiki
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
10 human-written examples
But if Mr Kim dreams of replicating Dalian's experience at home, he shows no sign of understanding how to begin.
News & Media
The British Medical Association said May had shown no sign of understanding the scale of the problem since she became prime minister.
News & Media
Senior banking executives, including a former finance director of Lloyds Banking Group, have argued that FSA staff gave little sign of understanding the many detailed reports submitted by banks on their activities.
News & Media
Some key advocates of revisiting this bill show no sign of understanding how much the world has changed since Theodore Vail created the "natural monopoly" of AT&T nearly a century ago.
News & Media
Apple has great social graph assets in the form of user address books, e-mail stores and instant messaging friend networks, but the company shows little sign of understanding how to turn those assets into next generation applications or services.
News & Media
Otto Warmbier, 22, who arrived in the United States on Tuesday, is stable but "shows no sign of understanding language, responding to verbal commands or awareness of his surrounding," said Dr. Daniel Kanter, medical director of the neuroscience intensive care unit at the University of Cincinnati Medical Center.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
"But they showed signs of understanding how we want them to play.
News & Media
If you show signs of understanding a company's business and its industry, businessmen will take you seriously.
News & Media
Congress is showing signs of understanding what Mr. Trump clearly does not: that politics is not "The Art of the Deal," but the art of the possible.
News & Media
More recently, the party has chosen strategic silence on the vexed question of gun rights.Again, a few Republicans show signs of understanding this strategy.
News & Media
Early after the attacks, North Korea, one of the most tightly sealed countries in the world, seemed to go out of its way to express sympathy, even showing signs of understanding for American military reprisals.
News & Media
Expert writing Tips
Best practice
When using the phrase "sign of understanding", ensure the context clearly indicates what is being understood. For example, "A nod was a clear sign of understanding the instructions."
Common error
Avoid assuming understanding based solely on silence or a lack of questions. These may indicate confusion or disagreement, not necessarily a "sign of understanding". Seek active confirmation.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sign of understanding" functions as a noun phrase indicating evidence or indication of comprehension. It is often used to describe observable behaviors or acknowledgements that suggest someone has grasped a concept or information. Ludwig confirms its correct and usable nature.
Frequent in
News & Media
46%
Wiki
14%
Science
14%
Less common in
Academia
4%
Formal & Business
4%
Reference
0%
Ludwig's WRAP-UP
The phrase "sign of understanding" is a grammatically sound and semantically clear expression used to indicate that comprehension has occurred. Ludwig confirms its proper usage in written English. While not overly common, it appears in reputable sources, mainly in news and media, wiki and scientific contexts. Alternative phrases such as "indication of comprehension" or "proof of understanding" can be used to provide subtle variations in meaning. When using this phrase, be certain of the context in which understanding it's expected to be seen and avoid assuming understanding based solely on passive responses.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
indication of comprehension
Replaces 'sign' with 'indication' and 'understanding' with 'comprehension', focusing on the act of grasping something.
evidence of comprehension
Substitutes 'sign' with 'evidence' and 'understanding' with 'comprehension', emphasizing proof of grasping information.
proof of understanding
Similar to evidence but implies stronger verification that understanding has taken place.
acknowledgment of comprehension
Focuses on the act of recognizing and accepting that something is understood.
recognition of understanding
Emphasizes the act of noticing and acknowledging the presence of understanding.
hint of comprehension
Suggests a subtle or slight indication that understanding is present.
clue of understanding
Implies that there is a sign, but not a complete understanding. It is a hint, something that suggests that you can arrive to understanding if you keep searching.
suggestion of understanding
Similar to a hint, but it indicates that there is no evidence that you can use to infer the understanding.
semblance of understanding
Implies an outward appearance of understanding, which may or may not be genuine.
semblance of agreement
Focuses on the appearance of agreement, rather than true comprehension. It implies that a decision or point has been accepted in a way that the parts are pretending to accept but are against it.
FAQs
How can I use "sign of understanding" in a sentence?
You can use "sign of understanding" to indicate that someone comprehends something. For example, "Her smile was a clear sign of understanding the joke."
What are some alternatives to "sign of understanding"?
Alternatives include "indication of comprehension", "evidence of comprehension", or "proof of understanding", depending on the specific nuance you wish to convey.
What does it mean when someone shows a "sign of understanding"?
It typically means they have grasped the information being presented. However, it's essential to confirm their understanding, as a "sign" isn't definitive proof.
How reliable is a "sign of understanding" as an indicator of true comprehension?
While a "sign of understanding" can be a good indicator, it's not foolproof. Verbal confirmation or the ability to apply the understood concept are more reliable measures.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested