Used and loved by millions
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
not at liberty
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "not at liberty" is correct and usable in written English.
It is typically used to indicate that someone is not allowed to disclose information or is not free to act in a certain way. Example: "I'm sorry, but I am not at liberty to discuss the details of the agreement at this time."
✓ Grammatically correct
News & Media
Wiki
Academia
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
He insisted to Cushing that they not be published or widely circulated, because he was not "at liberty to make the letters public".
Wiki
Justice William Douglas wrote in the opinion that the court was not "at liberty to diffuse the powers" given to the FAA and EPA.
News & Media
He specifically wrote that they should be seen only by a few people, and that he was not "at liberty to make the letters public".
Wiki
I'm not at liberty to discuss that".
News & Media
"I'm not at liberty to discuss it".
News & Media
"I'm not at liberty to go into details," MacAuley said.
News & Media
A I'm not at liberty to share that.
News & Media
"I really am not at liberty to discuss that".
News & Media
I'm not at liberty to talk about that any more".
News & Media
"Jihad, I'm not at liberty to do that".
News & Media
"I'm not at liberty to say that at this point," he said.
News & Media
Expert writing Tips
Best practice
Use "not at liberty" when you want to politely decline to provide information, implying a restriction rather than unwillingness.
Common error
Avoid using "not at liberty" as a blanket excuse to avoid answering questions when you simply don't want to. It should genuinely reflect a restriction.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not at liberty" functions as a predicative adjective phrase. It describes a state of being restricted or constrained, typically regarding the ability to disclose information. As shown by Ludwig, this is very common.
Frequent in
News & Media
50%
Academia
25%
Wiki
25%
Less common in
Formal & Business
0%
Science
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "not at liberty" is a grammatically sound and frequently used expression to politely decline sharing information due to restrictions. Ludwig examples show it's primarily employed in news, academic and wiki contexts. Alternatives such as "unable to disclose" can be used for similar effect. It's important to employ the phrase accurately, reflecting genuine constraints rather than personal unwillingness. As Ludwig AI also confirms, its usage is both valid and informative.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
unable to disclose
This alternative focuses on the inability to reveal information.
not permitted to say
This phrase emphasizes the lack of permission to speak about something.
restricted from disclosing
Highlights the restriction preventing the sharing of information.
cannot reveal
A simpler way of stating the inability to reveal something.
not authorized to share
Emphasizes the lack of official approval to share information.
bound by confidentiality
Implies a legal or ethical obligation to keep information secret.
under a non-disclosure agreement
More formal, explicitly mentions a legal agreement.
prohibited from discussing
Indicates a formal ban on discussing a topic.
can't go into details
A more informal way of saying one cannot provide specific information.
not in a position to divulge
Highlights that the speaker's current situation prevents them from revealing information.
FAQs
What does "not at liberty" mean?
The phrase "not at liberty" means that someone is restricted or not allowed to do something, typically to disclose information. It suggests an external constraint rather than a personal choice.
What can I say instead of "not at liberty"?
You can use alternatives like "unable to disclose", "restricted from disclosing", or "cannot reveal" depending on the context.
Is "not at liberty to" formal or informal?
The phrase "not at liberty to" is generally considered neutral to slightly formal. It is suitable for professional and polite contexts, without being overly stiff.
How can I use "not at liberty" in a sentence?
Example: "I'm afraid I'm "not at liberty" to share the details of the ongoing investigation." It implies you have information but are prevented from sharing it.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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