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
is non-negotiable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is non-negotiable" is correct and usable in written English.
It can be used to indicate that something is fixed or cannot be changed or discussed further. Example: "The deadline for this project is non-negotiable; we must submit it by Friday."
✓ Grammatically correct
News & Media
Formal & Business
Wiki
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
59 human-written examples
To be the most effective negotiator, confidence is non-negotiable.
News & Media
It is non-negotiable".
News & Media
That is non-negotiable".
News & Media
This is non-negotiable".
News & Media
Reason is non-negotiable.
News & Media
But probity is non-negotiable.
News & Media
"Universality is non-negotiable," Mr Hain said.
News & Media
A work ethic is non-negotiable.
News & Media
But this is non-negotiable, I'll say.
News & Media
We're savage!" And antisemitism is non-negotiable.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
2. We believe that equality is non negotiable.
News & Media
Expert writing Tips
Best practice
Use "is non-negotiable" to clearly communicate the firm and unchangeable nature of a requirement, decision, or condition. This phrase leaves no room for ambiguity and sets clear expectations.
Common error
While "is non-negotiable" effectively communicates firmness, avoid overusing it, as this can create a rigid and inflexible tone. Consider alternative phrases such as "essential", "critical", or "required" to maintain a more balanced and collaborative approach.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is non-negotiable" functions as a predicate adjective, describing a noun or concept as being unchangeable or not open to discussion. As Ludwig AI suggests, it indicates a firm stance or a requirement that must be met. The examples provided showcase its use in various contexts, emphasizing the rigidity of the subject at hand.
Frequent in
News & Media
76%
Formal & Business
15%
Wiki
3%
Less common in
Science
3%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "is non-negotiable" is a grammatically sound and frequently used expression to emphasize that something is unchangeable or not open for discussion. Ludwig AI confirms its correctness and usability across various contexts. Its purpose is to assert a firm position and set clear expectations, primarily within news, business and formal communications. While highly effective for clarity, overuse can create an inflexible tone, suggesting the need for judicious application. Alternative phrases such as "is not up for debate" or "cannot be compromised" can offer a more nuanced approach in some situations.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is not up for debate
Emphasizes that a topic or decision has been settled and is not open for further discussion.
is beyond discussion
Highlights that the matter is settled and any discussion would be unproductive.
is set in stone
Suggests the decision is final and unchangeable, like something permanently recorded.
is unalterable
Focuses on the inability to change the decision or requirement.
is immutable
Highlights the fixed and unchangeable nature of something, often used in more formal contexts.
cannot be compromised
Stresses that no concessions or modifications can be made.
is a firm requirement
Indicates that something is strictly necessary and must be adhered to.
is mandatory
Directly states that something is required by law or rule.
is compulsory
Similar to mandatory, implies that something is obligatory.
is not subject to negotiation
Explicitly states that something is not open for negotiation or bargaining.
FAQs
How can I use "is non-negotiable" in a sentence?
You can use "is non-negotiable" to emphasize that a particular requirement, condition, or aspect cannot be changed or compromised. For example, "Meeting the deadline "is non-negotiable"".
What are some alternatives to saying "is non-negotiable"?
Alternatives include phrases like "is not up for debate", "is set in stone", or "cannot be compromised", depending on the specific context and the level of formality you want to convey.
Is "is non-negotiable" formal or informal?
"Is non-negotiable" can be used in both formal and informal contexts, but it's generally more common in business or professional settings where clear and firm communication is necessary. It is considered more neutral than informal.
What does it mean when something "is non-negotiable"?
When something ""is non-negotiable"", it means that it cannot be discussed, changed, or compromised. It is a fixed requirement or condition that must be met without exception.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested