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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
stool pigeon
Grammar usage guide and real-world examplesUSAGE SUMMARY
"stool pigeon" is an acceptable phrase that can be used in both spoken and written English.
It is a slang term, so it is best used informally. Example sentence: "My brother is such a stool pigeon, he told my parents what I did when I was supposed to be out studying."
News & Media
Alternative expressions(3)
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
Kid Creole and the Coconuts Stool Pigeon.
News & Media
There is, however, another side to the stool pigeon.
News & Media
he was fired because he refused to be a stool pigeon and informer.
Academia
Me, I think Charlie's too straight to be a stool pigeon.
News & Media
To borrow again from the apocalypse-minded Stool Pigeon, "The people need to know the story".
News & Media
She treats Ophelia with a regretful disdain on realising she has become a stool pigeon.
News & Media
Two of his movies, "Le Doulos" (1962), which means "The Stool Pigeon," and "Le Deuxi?
News & Media
"People would stop me at airports and sing the 'ha cha cha cha!' bit from Stool Pigeon," he says.
News & Media
Only God, as Stool Pigeon says, may strike the chords that reverberate through the scheme of life.
News & Media
The case presented was that stool pigeon made the purchase while Federal narcotic agents watched him do so.
News & Media
Through the help of a stool pigeon, the detectives discovered one of the boys as Frank Wasniak.
News & Media
Expert writing Tips
Best practice
Use "stool pigeon" in informal contexts where the negative connotation of betrayal is appropriate. Avoid it in formal or professional settings.
Common error
Avoid using "stool pigeon" in academic papers, business reports, or official communications. Opt for more neutral terms like "informant" or "source" to maintain a professional tone.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "stool pigeon" is as a noun, specifically a compound noun, functioning as a subject or object within a sentence. Ludwig AI confirms its usage in various contexts as a label for an informant.
Frequent in
News & Media
95%
Wiki
2%
Formal & Business
1%
Less common in
Science
1%
Academia
0.5%
Encyclopedias
0.5%
Ludwig's WRAP-UP
In summary, "stool pigeon" is a noun phrase with a derogatory connotation, used to describe an informer, especially one who betrays others. Ludwig AI confirms that while grammatically acceptable, its use is best suited for informal contexts. Be mindful of the term's negative implications and consider alternatives like "informant" or "source" in more formal settings. The phrase is very common, particularly in news and media, although its use in academic or business contexts should be approached with caution. Ludwig's examples show its consistent application across various publications.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
snitch
A more informal and derogatory term for an informer, similar in negativity to "stool pigeon".
rat
A highly negative slang term for someone who betrays others by informing.
fink
A derogatory term for a person who is considered disreputable, especially an informer.
informant
A general term for someone who provides information, lacking the negative connotation of "stool pigeon".
mole
Refers to a spy within an organization, usually working long-term.
plant
Someone placed secretly in an organization to gather information or influence events.
double agent
Someone who pretends to be on one side but is secretly working for the opposing side.
undercover agent
A law enforcement officer who pretends to be someone else in order to gather information.
source
A neutral term for someone who provides information, often in journalism or intelligence.
collaborator
Someone who cooperates with an enemy or an authority, often implying betrayal of one's own side.
FAQs
What does it mean to call someone a "stool pigeon"?
Calling someone a "stool pigeon" means they are acting as an informer, especially for the police, often betraying others for personal gain or to avoid punishment. It's a derogatory term.
When is it appropriate to use the term "stool pigeon"?
The term "stool pigeon" is appropriate in informal contexts, such as conversations or fictional narratives, where you want to convey a sense of betrayal or disrepute associated with informing. Avoid using it in formal or professional settings.
What are some alternative terms for "stool pigeon"?
Is "stool pigeon" considered offensive?
Yes, "stool pigeon" is generally considered a derogatory and offensive term, as it implies betrayal and disloyalty. Use it with caution and be mindful of the context and your audience.
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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
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested