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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
hang on a thread
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "hang on a thread" is correct and usable in written English.
It is typically used to describe a precarious situation that could change or come to an end at any moment. For example, "The future of the company is hanging on a thread after its stocks dropped yesterday."
✓ Grammatically correct
Wiki
News & Media
Science
Alternative expressions(2)
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
1 human-written examples
A very loose tooth can become stubborn and hang on a thread of gum for weeks.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
It's people whose self-respect hangs on a thread, or hangs solely on the views of others, who get upset at the tiniest slight, even if it's not intended.
News & Media
A magnetic needle, hung on a thread or placed on a pivot, assumes of its own accord a position in which one end of the needle points north and the other south.
News & Media
But even then a result can hang on a thin thread.
News & Media
"Hang on," says a spokesman.
News & Media
Her voice hung on a raspy thread.
News & Media
Hang on!
Science
"Hang on a minute.
News & Media
Hang on a second.
News & Media
But hang on a minute.
News & Media
Hang on a minute, dad.
News & Media
Expert writing Tips
Best practice
Use "hang on a thread" to vividly describe situations where the outcome is highly uncertain and dependent on a delicate balance. For example, "The success of the peace talks is hanging on a thread after yesterday's events."
Common error
Avoid using "hang on a thread" in situations that are merely inconvenient or mildly problematic. This idiom is best reserved for scenarios involving significant risk or potential failure.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "hang on a thread" functions as an idiomatic expression used to describe situations that are extremely precarious or unstable. Ludwig AI confirms its correct usage in written English, effectively conveying a sense of imminent danger or potential failure.
Frequent in
News & Media
35%
Wiki
25%
Science
20%
Less common in
Formal & Business
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
The idiom "hang on a thread" effectively describes a precarious state, where the slightest disturbance could lead to failure. As Ludwig AI confirms, the phrase is grammatically correct and widely used. It is most commonly found in news and media, wiki entries and scientific publications, serving to emphasize fragility and uncertainty. When writing, use it to illustrate high-stakes situations, but be mindful of overusing it in contexts that don't warrant such severity. Related phrases like "be in a precarious situation" offer similar meanings. The prevalence of this idiom across diverse sources underscores its significance in conveying instability and risk.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
be hanging by a hair
Similar to the original, but uses "hair" instead of "thread" to convey a very slim margin.
be touch and go
Describes a situation where the outcome is uncertain and could change rapidly.
be in a precarious situation
Focuses on the overall state of being in danger or uncertainty.
be on shaky ground
Suggests a lack of stability or security in the current position.
be on the brink
Emphasizes being close to a critical or dangerous threshold.
be in a critical state
Indicates a severe or urgent condition that requires immediate attention.
be skating on thin ice
Implies taking risks that could lead to trouble or failure.
be barely surviving
Highlights the struggle to stay afloat or maintain existence.
be at risk of collapse
Focuses on the potential for something to break down or fail completely.
be in dire straits
Emphasizes the severity and desperation of the current circumstances.
FAQs
How can I use "hang on a thread" in a sentence?
Use "hang on a thread" to describe a situation that is highly unstable and could easily fail. For example, "The patient's life was "hanging by a thread" after the surgery".
What does it mean when something is "hanging by a thread"?
It means that the situation is very precarious and could easily collapse or fail. It implies a high degree of uncertainty and risk.
Are there other phrases similar to "hang on a thread"?
Yes, similar phrases include "be on the brink", "be barely surviving", or "be in a precarious situation", which all convey a sense of instability.
Is it appropriate to use "hang on a thread" in formal writing?
Yes, while idiomatic, "hang on a thread" is widely understood and can be used in formal writing to effectively convey a sense of precariousness, although it's more common in journalistic or narrative contexts than in strict academic writing.
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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