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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
a sign of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a sign of" is correct and can be used in written English.
Example: The dark clouds in the sky were a sign of an approaching storm.
✓ Grammatically correct
News & Media
Formal & Business
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
60 human-written examples
A sign of vulnerability.
News & Media
A sign of weakness?
News & Media
A sign of recovery?
News & Media
A sign of life?
News & Media
A sign of nerves?
News & Media
It's a sign of balance.
News & Media
It's a sign of strength.
News & Media
A sign of huge feelings.
News & Media
A sign of nerves, perhaps?
News & Media
"It's a sign of narcissism.
News & Media
"That's a sign of maturity.
News & Media
Expert writing Tips
Best practice
Use "a sign of" to introduce evidence or indicators of a particular condition, quality, or event. For example, "Increased sales are a sign of economic recovery."
Common error
While "a sign of" is versatile, avoid using it in overly simple statements where direct language is more effective. For example, instead of "Rain is a sign of wet weather", simply state "Rain means the weather is wet."
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a sign of" functions as a noun phrase acting as a predicate nominative or appositive. It identifies or describes a preceding noun, indicating that the subject is evidence or a symptom of something else. As Ludwig AI confirms, this usage is standard and accepted in English.
Frequent in
News & Media
64%
Formal & Business
15%
Wiki
13%
Less common in
Science
3%
Reference
3%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "a sign of" is a versatile and frequently used expression in the English language, functioning as a noun phrase to indicate evidence, symptoms, or symbols of something. Ludwig AI analysis confirms its grammatical correctness and widespread acceptance across diverse contexts. As evidenced by its high frequency in news, media, and formal business writing, "a sign of" serves to establish connections and interpretations. To enhance clarity and avoid redundancy, consider using synonyms like "an indication of" or "a symbol of", when appropriate. Mastery of "a sign of" helps writers convey nuanced meanings with effectiveness.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
an indication of
Focuses more on the act of pointing something out or suggesting something, rather than simply being evidence.
a symbol of
Emphasizes the representative nature of the sign, rather than just its indicative quality.
an emblem of
Suggests a more formal or established representation.
a mark of
Implies a distinct characteristic or feature that identifies something.
a token of
Highlights the expression of something, such as an emotion or quality.
a demonstration of
Focuses on the active display or proof of something.
a manifestation of
Suggests a more tangible or visible expression of something.
a symptom of
Specifically refers to an indication of a disease or disorder.
an instance of
Points to a specific occurrence or example, rather than a general indicator.
a clue to
Implies a hint or piece of information that helps solve a mystery or problem.
FAQs
How can I use "a sign of" in a sentence?
Use "a sign of" to indicate that something is evidence or an indication of something else. For example, "Her smile was a sign of happiness" or "The company's growth is a sign of success".
What are some alternatives to "a sign of"?
You can use alternatives such as "an indication of", "a symbol of", or "a manifestation of", depending on the specific context.
Is it better to use "a sign of" or "an indication of"?
Both phrases are correct, but "a sign of" is generally more common and widely understood. "An "indication of"" might be more appropriate in formal or technical contexts.
When is it not appropriate to use "a sign of"?
Avoid using "a sign of" when a more direct and concise statement is possible. For example, instead of saying "This is a sign of importance", you could simply say "This is important".
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested