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
a war
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a war" is correct and usable in written English.
It can be used to refer to a conflict between groups, nations, or factions, typically involving armed forces. Example: "The country has been engaged in a war for several years, leading to significant changes in its political landscape."
✓ Grammatically correct
News & Media
Encyclopedias
Sports
Alternative expressions(6)
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
This is a war.
News & Media
A war would hurt.
News & Media
There's a war on".
News & Media
Like a war zone".
News & Media
It's a war.
News & Media
Mick's a war baby.
News & Media
It's not a war.
News & Media
Everything was a war".
News & Media
This isn't a war.
News & Media
Or a war.
News & Media
"It was a war.
News & Media
Expert writing Tips
Best practice
Use "a war" to refer to a specific conflict, distinguishing it from general concepts of conflict or warfare. For example, "a war against poverty" is distinct from discussions about war in general.
Common error
Avoid using "a war" when referring to a specific, well-known conflict, such as World War II. In such cases, "the war" is more appropriate. For example, say "the war in Vietnam" not "a war in Vietnam".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a war" functions as a noun phrase, typically serving as the object of a verb or preposition. Ludwig AI states that the phrase is grammatically sound and suitable for use in written English. Examples from Ludwig show its usage in various contexts, highlighting its role in describing specific conflicts or struggles.
Frequent in
News & Media
84%
Encyclopedias
8%
Sports
5%
Less common in
Formal & Business
1%
Reference
1%
Science
1%
Ludwig's WRAP-UP
In summary, the phrase "a war" is a grammatically correct and commonly used noun phrase that denotes a specific instance of armed conflict or intense struggle. Ludwig AI confirms its validity and versatility across various contexts. Predominantly found in News & Media, Encyclopedias, and Sports, it maintains a neutral register suitable for both formal and informal communication. While alternatives like "a conflict" or "a battle" may be appropriate depending on the specific meaning, understanding the nuances of "a war" allows for precise and effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
an armed conflict
Replaces "war" with a more formal term for military clashes.
a battle
Substitutes "war" with a term denoting a specific engagement or confrontation.
a conflict
Replaces "war" with a broader term indicating any form of struggle or dispute.
a struggle
Substitutes "war" with a term implying a difficult or prolonged effort against opposition.
an ongoing fight
Replaces "war" with a phrase emphasizing the continuous nature of the conflict.
a state of hostility
Replaces "war" with a formal expression indicating antagonistic relations.
an era of conflict
Replaces "war" to indicate a period characterized by frequent disputes and battles.
a period of warfare
Replaces "war" to emphasize the time frame of military engagements and battles.
an intense rivalry
Substitutes "war" with a phrase used to denote fierce competition or antagonism.
a clash of ideologies
Replaces "war" with a phrase emphasizing the conflict of beliefs or principles.
FAQs
How can I use "a war" in a sentence?
You can use "a war" to refer to a specific instance of conflict, such as "The nation entered "a war" against its neighbor" or "The government declared "a war on drugs"".
What phrases can replace "a war" in my writing?
Depending on the context, you could use alternatives such as "a conflict", "a battle", or "an armed struggle".
Is there a difference between "a war" and "the war"?
"A war" refers to a specific, often unnamed conflict, while "the war" typically refers to a particular, well-known conflict that is understood by both the speaker and the audience. For instance, ""a war"" could describe any conflict, but "the war" might imply World War II if that's the clear context.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested