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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
red flags
Grammar usage guide and real-world examplesUSAGE SUMMARY
"red flags" is a correct and usable phrase in written English.
It is used to describe a warning sign or indicator about something. For example: "I saw several red flags in the job posting, so I chose not to apply."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
red flag
warning signs
cause for concern
alarm bells
potential pitfalls
areas of concern
potential issues
ominous signs
sources of anxiety
grounds for concern
grounds for worry
causes for concern
issue for concern
reason for concern
causes for optimism
reasons for apprehension
factors for concern
source of concern
reasons to pause
grounds for hesitation
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
No red flags.
News & Media
RED flags flutter.
News & Media
Raised red flags, too.
News & Media
"There are not red flags.
News & Media
Those are glaring red flags.
News & Media
"No red flags popped up.
News & Media
What would raise red flags?
News & Media
Still, red flags existed.
News & Media
"There weren't just red flags, there were burning red flags".
News & Media
Just preparing you for some red flags".
News & Media
There were red flags from the beginning.
News & Media
Expert writing Tips
Best practice
When using "red flags", be specific about what constitutes the warning sign. Clearly articulate the potential problem to ensure effective communication.
Common error
Avoid using "red flags" vaguely. Always provide context and specifics to what these flags represent to ensure clarity and avoid misinterpretation.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "red flags" primarily functions as a noun, often used to identify warning signs or indicators of potential problems. It is frequently employed to alert someone to a cause for concern, as demonstrated by Ludwig's examples.
Frequent in
News & Media
60%
Science
15%
Wiki
10%
Less common in
Formal & Business
5%
Reference
5%
Encyclopedias
5%
Ludwig's WRAP-UP
In summary, "red flags" is a commonly used phrase that serves as a warning indicator for potential problems. Ludwig AI confirms that it's grammatically correct and widely accepted. Its function is primarily as a noun, used to signal caution across various contexts, including news, science, and general knowledge. While versatile, it's crucial to provide specific context when using "red flags" to ensure clarity. Related phrases include "warning signs" and "cause for concern". Top sources include The New York Times and The Guardian, reflecting its prevalence in reputable media outlets.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
warning signs
Focuses on the indicative nature of the signals.
cause for concern
Highlights the reason for apprehension or worry.
alarm bells
Emphasizes a sudden sense of alert about a potential danger.
potential pitfalls
Directs attention to possible difficulties or traps.
deal breakers
Points out factors that would cause something to be rejected.
early warnings
Stresses the timeliness of the alerts.
cautionary signs
Advises carefulness based on observed signals.
areas of concern
Highlights specific issues needing attention.
potential issues
Indicates possible problems that might arise.
ominous signs
Suggests a negative or threatening future outcome.
FAQs
How can I effectively use "red flags" in a sentence?
Use "red flags" to highlight potential problems or warning signs. For example, "The company's declining revenue was a "red flag" for investors".
What are some alternatives to using the phrase "red flags"?
You can use alternatives like "warning signs", "cause for concern", or "alarm bells" depending on the context.
In what situations is it appropriate to use the term "red flags"?
It's appropriate to use "red flags" in situations where you want to point out potential risks, issues, or problems that need attention or investigation.
What does it mean when someone says something "raised red flags"?
When someone says something "raised red flags", it means that it created suspicion or concern, indicating that there might be a problem or something is not right.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested