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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
sure sign
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "sure sign" is a correct and usable phrase in written English.
You can use it when you want to refer to something that clearly indicates or signals something else. For example, "The dark clouds in the sky were a sure sign that a storm was coming."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
clear indication
unmistakable evidence
unmistakable sign
plain evidence
conclusive evidence
straightforward indication
clear sign
obvious bite
obvious hint
explicit reference
certain clue
palpable hint
obvious suggestion
tangible sign
distinct sign
significant feature
remarkable trait
evident expression
patent revelation
unmistakable air
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
Sure sign of Lib Dems".
News & Media
Sure sign of a widower.
News & Media
That would give us a sure sign.
News & Media
"For me, that is a sure sign.
News & Media
This is a sure sign of any community's prosperity.
News & Media
This is a sure sign of disgust in the manager.
News & Media
A sure sign of a life cruelly lived.
News & Media
Contreras was wandering, a sure sign that something was wrong.
News & Media
"That's the first sure sign you're sinking," he said.
News & Media
A sure sign that these pretty Jaguar coupes are undervalued.
News & Media
It's a sure sign he thinks he's losing.
News & Media
Expert writing Tips
Best practice
Use "sure sign" to clearly indicate a strong probability or inevitable outcome based on available evidence. For increased impact, follow it with a concise explanation of what it signifies.
Common error
Avoid using "sure sign" when the indication is merely suggestive or based on limited evidence. Reserve it for situations where the connection is highly probable and well-supported.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "sure sign" functions as a noun phrase that acts as a subject complement or appositive. According to Ludwig AI, it is used to categorize or describe something as a definitive indication of something else, providing a clear signal or symptom.
Frequent in
News & Media
56%
Wiki
20%
Science
15%
Less common in
Formal & Business
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "sure sign" emerges as a versatile and widely used expression for denoting a reliable indicator or signal. Ludwig AI confirms its grammatical correctness and frequent usage across diverse contexts. Analysis reveals it as a noun phrase functioning to highlight a clear and predictable connection between two occurrences. While alternatives like "clear indication" and "definite indication" exist, "sure sign" remains a favored choice, especially in journalism, informal communication, and scientific writing. Remember to employ "sure sign" judiciously, reserving it for well-supported connections and steering clear of overuse when evidence is scant. Its prevalence in authoritative sources underscores its validity, making it a valuable tool in writing. In conclusion, use the phrase with precision to suggest certainty and credibility.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
clear indication
Replaces "sign" with a more formal noun, emphasizing clarity.
definite indication
Similar to "clear indication", highlighting the certainty of the sign.
certain indicator
Uses "indicator" instead of "sign", focusing on the predictive aspect.
distinct signal
Replaces "sign" with "signal", suggesting a clear communication.
telling symptom
Highlights the revealing nature of the sign.
guaranteed symptom
Emphasizes a predictable outcome or condition.
reliable marker
Focuses on the dependability of the sign as a point of reference.
unmistakable evidence
Shifts the focus to concrete proof, making the sign undeniable.
positive proof
Emphasizes the conclusive nature of the sign as evidence.
unfailing testament
Suggests a strong and unwavering indicator.
FAQs
How can I use "sure sign" in a sentence?
You can use "sure sign" to indicate a high probability or inevitable outcome based on available evidence. For example, "The increasing number of vacant storefronts is a "sure sign" of economic decline".
What are some alternatives to "sure sign"?
Alternatives to "sure sign" include "clear indication", "definite indication", or "certain indicator" depending on the specific nuance you want to convey.
Is it always appropriate to use "sure sign" in formal writing?
While "sure sign" is generally acceptable, in highly formal contexts, consider using more sophisticated alternatives like "unmistakable evidence" or "positive proof" to maintain a more elevated tone.
What's the difference between "sure sign" and "possible sign"?
"Sure sign" implies a high degree of certainty and reliability, suggesting a strong and predictable connection. "Possible sign", on the other hand, indicates a weaker connection and a lower probability, suggesting that the sign might not always lead to the expected outcome.
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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