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
indispensable condition
Grammar usage guide and real-world examplesUSAGE SUMMARY
'indispensable condition' is correct and usable in written English.
You can use it when referring to a specific characteristic that is absolutely necessary for something to be able to occur or work properly. For example: "Having ample room to store extra materials is an indispensable condition for our production process."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
19 human-written examples
It is also an indispensable condition for the well-being of the constituent peoples of Iraq.
News & Media
"Democracy is an indispensable condition of the functioning of public opinion in a given society," he wrote.
News & Media
For any reconstruction to be sustainable and effective, national ownership of the process is a prerequisite, an indispensable condition.
News & Media
We think disarmament is an indispensable condition for the vote to be held under good conditions … We are afraid the weapons will get to vote, instead of the people".
News & Media
"Religion has long taught that it is our duty to love our neighbour and to desire the happiness of others," he writes, "but in the new world, this kindly feeling towards others will be not only a moral duty but an indispensable condition of survival".
News & Media
His statement on September 6 that he "would not yield to Germany an inch of territory nor a single stone of the fortresses" was a piece of oratory that Otto von Bismarck countered, at the Ferrières meeting on September 19, by his declaration that the cession of Alsace-Lorraine was the indispensable condition of peace.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
40 human-written examples
Fabius listed the other "indispensable" conditions as enduring constraints on Iran's capacity to carry out research and development, and rigorous inspection of all suspect sites, including military facilities.
News & Media
Freedom of inquiry in the search for truth, the freedom of thought to speak one's mind -- these are the indispensable conditions of any university worthy of the name.
News & Media
According to Lacan, one of the (if not the) most significant and indispensable conditions of possibility for singular subjectivity is the collective symbolic order (sometimes named "the big Other," a phrase to be unpacked further shortly—see 2.3 below).
Science
He argued that denying the value of successful agency and action is not an option for a human being; having a life requires regarding the indispensable conditions of agency and action as necessary goods.
Science
The methodology stimulates the learners' motivation for developing prosodic and grammatical skills, contributes to the growth of pragmatic competence and linguistic competence, which are indispensable conditions of oral fluency as a characteristic feature of L2 proficiency.
Expert writing Tips
Best practice
When using "indispensable condition", ensure that the condition you are describing is truly essential and cannot be omitted without causing a significant problem.
Common error
Avoid using "indispensable condition" when describing something that is merely helpful or preferred, not absolutely necessary. Overusing the phrase dilutes its impact and can make your writing sound hyperbolic.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "indispensable condition" functions as a noun phrase, typically serving as the subject complement or object of a sentence. It identifies something absolutely necessary. Ludwig's AI confirms its correct usage.
Frequent in
Science
50%
News & Media
34%
Encyclopedias
9%
Less common in
Wiki
4%
Formal & Business
3%
Social Media
0%
Ludwig's WRAP-UP
In summary, "indispensable condition" is a phrase used to describe something absolutely necessary or essential. It's grammatically correct and frequently used in formal writing across various domains such as news, science, and encyclopedias. According to Ludwig, the phrase is used to emphasize the critical nature of the specified condition. While similar phrases like "essential requirement" or "critical prerequisite" can be used, "indispensable condition" adds a stronger emphasis on the absolute necessity. Remember to use it when the condition is truly irreplaceable to avoid overstating its importance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
sine qua non
Latin term directly indicating an absolutely essential condition. This is more formal.
essential requirement
Focuses on the necessity of the element but is less formal.
critical prerequisite
Emphasizes the importance as a preliminary condition.
vital necessity
Highlights the crucial and unavoidable nature of the condition.
key imperative
Stresses the urgent and crucial nature of the condition.
mandatory provision
Emphasizes a legally or officially required condition.
fundamental criterion
Points to the basic standard or principle needed.
non-negotiable term
Indicates a condition that cannot be compromised or altered.
basic essential
Highlights the fundamental and necessary character of the condition.
core requisite
Focuses on the centrally important and needed aspect of the condition.
FAQs
How to use "indispensable condition" in a sentence?
The phrase "indispensable condition" is used to describe something that is absolutely necessary or essential for a particular outcome or situation. For example, "A stable political climate is an "indispensable condition" for economic growth".
What can I say instead of "indispensable condition"?
You can use alternatives like "essential requirement", "critical prerequisite", or "vital necessity" depending on the context.
Is it redundant to say "absolutely indispensable condition"?
Yes, adding "absolutely" to "indispensable condition" is generally redundant because "indispensable" already implies that something is absolutely necessary. It's best to avoid such redundancies for clearer writing.
What's the difference between "indispensable condition" and "necessary condition"?
"Necessary condition" means that if something isn't present, the outcome cannot occur, but it might not be enough on its own. "Indispensable condition" emphasizes that the element is not only necessary but also crucial and vital, implying it carries significant weight in achieving the outcome.
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested