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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
serious threat
Grammar usage guide and real-world examplesUSAGE SUMMARY
"serious threat" is correct and usable in written English.
You can use it when referring to a situation that could potentially cause significant harm or damage, either physical or emotional. For example: "The government warned of serious threats to national security if the deal was not passed."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
grave danger
significant risk
critical concern
serious challenge
serious risk
strong challenger
top prospect
strong contender
major player
viable option
formidable competitor
leading candidate
strong competitor
top competitor
likely winner
considerable risk
notable exposure
remarkable contender
exceptional prospect
worthy competitor
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
Assassinations remain a serious threat.
News & Media
No one else was a serious threat.
News & Media
This is the most serious threat.
News & Media
But Tsonga poses a serious threat.
News & Media
Consequently, poverty was never a serious threat.
Encyclopedias
This is a serious threat.
News & Media
PCB's are a serious threat.
News & Media
They are still a serious threat, though.
News & Media
"That's a serious threat," one official said.
News & Media
A strike is a serious threat.
News & Media
But he is not a serious threat.
News & Media
Expert writing Tips
Best practice
Use "serious threat" when you want to convey a sense of urgency and importance, but avoid overuse to prevent diminishing its impact.
Common error
Avoid using "serious threat" for minor inconveniences or exaggerated situations. Doing so dilutes the phrase's meaning and can undermine your credibility.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "serious threat" functions as a noun phrase, where "serious" modifies the noun "threat". It highlights the gravity or intensity of the threat being discussed. Ludwig examples demonstrate usage in contexts ranging from security to health.
Frequent in
News & Media
38%
Science
38%
Encyclopedias
5%
Less common in
Formal & Business
3%
Wiki
5%
Reference
0%
Ludwig's WRAP-UP
The phrase "serious threat" is a common and grammatically correct expression used to describe situations posing significant risk or danger. Ludwig AI confirms its acceptability. It appears frequently in News & Media and Science contexts, indicating its relevance across diverse fields. Related phrases include "grave danger" and "significant risk", offering alternative ways to convey similar meanings. When employing this phrase, it's important to provide context to clarify the nature and scope of the threat. Avoid exaggerating minor issues with this term to maintain its impact and credibility.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
severe menace
Synonymous, using "menace" instead of "threat".
grave danger
Changes from a threat to a state of being in danger.
significant risk
Replaces "threat" with "risk", emphasizing the probability of harm.
substantial danger
Changes from a threat to a state of being in danger using substantial instead of serious.
dire risk
Similar to "significant risk", but emphasizes the urgency of the risk.
major hazard
Substitutes "threat" with "hazard", highlighting a source of potential danger.
pressing danger
Shifts focus to the immediacy and urgency of the danger.
acute peril
Replaces "serious" with "acute" and "threat" with "peril", increasing the intensity of danger.
alarming hazard
Emphasizes the startling nature of the hazard.
critical concern
Shifts focus from danger to something that causes worry.
FAQs
How can I use "serious threat" in a sentence?
You can use "serious threat" to describe anything that poses a significant risk or danger. For example: "Climate change is a "serious threat" to coastal communities."
What are some alternatives to "serious threat"?
Alternatives include "grave danger", "significant risk", or "major hazard". The best choice depends on the specific context and the nuance you want to convey.
Is it better to say "serious threat" or "major threat"?
Both "serious threat" and "major threat" are acceptable, but "serious threat" may convey a slightly more urgent or concerning situation. The choice depends on the specific context and desired emphasis.
What kind of things can be described as a "serious threat"?
A wide range of things can be a "serious threat", including environmental issues, security breaches, health crises, and economic downturns. Essentially, anything that poses a significant risk of harm or damage can be described this way.
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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