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
necessary to stop
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "necessary to stop" is correct and usable in written English.
It can be used when indicating that stopping is essential or required in a particular situation. Example: "It is necessary to stop the project until we receive further instructions from management."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
it needs to prevent
is required to stop
this has to end
it is necessary to stop
this requires termination
it necessary to stop
it needs to stop
it exists to stop
it needs to be halted
an end must be put to this
it is imperative to stop
required to stop
it needs to halt
it essential to stop
this must cease
this needs to cease
it needs to access
it is required to stop
it imperative to stop
it needed to stop
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
58 human-written examples
Military force, he insisted, was necessary to stop him.
News & Media
Higher unemployment would then be necessary to stop inflation accelerating.
News & Media
The government said the changes were necessary to stop green "vigilantists" from undertaking "economic sabotage".
News & Media
Wallace had ordered Lingo to take "whatever steps necessary" to stop the march.
News & Media
Israeli officials defended the army's tactics and its overall mission as necessary to stop Palestinian terrorism.
News & Media
He said offshore detention remained necessary to stop asylum seekers making journeys to Australia by boat.
News & Media
Nor are these laws necessary to stop terrorists from fund-raising.
News & Media
Mr. Powell said at the time that the restrictions were necessary to stop security lapses.
News & Media
I find the mental fortitude necessary to stop thinking about my increased risk of colon cancer.
News & Media
"Their general conclusion is that it is necessary to stop before it is too late," he said.
News & Media
"We know how to control these pollutants, but we have not taken the steps necessary to stop the pollution".
News & Media
Expert writing Tips
Best practice
When using "necessary to stop", ensure the sentence clearly states what action or event needs to be stopped and why it is important to do so. This provides context and strengthens the argument.
Common error
Avoid using "necessary to stop" as a generic phrase without specifying what needs to be stopped. Always provide a clear object or action that requires cessation to avoid vagueness.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "necessary to stop" functions as an infinitive of purpose, indicating the reason or aim behind a particular action or measure. Ludwig AI's analysis confirms its function to denote the intent to prevent something.
Frequent in
News & Media
60%
Science
25%
Formal & Business
5%
Less common in
Encyclopedias
2%
Wiki
1%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "necessary to stop" is a commonly used and grammatically sound expression that emphasizes the crucial need for prevention or intervention. According to Ludwig AI, it's frequently found in News & Media and Scientific contexts, reflecting its versatility and wide acceptance. When using the phrase, ensure clarity by specifying what action needs to be stopped and why it is important. Consider alternatives like ""essential to halt"" or ""required to prevent"" for nuanced emphasis. By avoiding generic usage and maintaining specificity, writers can effectively communicate the urgency and importance of taking preventive measures.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
essential to halt
Replaces "necessary" with "essential" and "stop" with "halt", emphasizing the critical nature of preventing something.
required to prevent
Substitutes "necessary" with "required" and "stop" with "prevent", highlighting the obligation to avoid something.
needed to avert
Replaces "necessary" with "needed" and "stop" with "avert", suggesting the importance of steering clear of something undesirable.
imperative to preclude
Uses "imperative" instead of "necessary" and "preclude" instead of "stop", conveying a sense of urgency in preventing something.
vital to cease
Employs "vital" in place of "necessary" and "cease" in place of "stop", emphasizing the crucial need to bring something to an end.
crucial to impede
Substitutes "necessary" with "crucial" and "stop" with "impede", indicating the critical importance of obstructing something.
indispensable to obstruct
Replaces "necessary" with "indispensable" and "stop" with "obstruct", emphasizing the non-negotiable need to block something.
compulsory to block
Uses "compulsory" instead of "necessary" and "block" instead of "stop", conveying the mandated requirement to impede something.
obligatory to forestall
Substitutes "necessary" with "obligatory" and "stop" with "forestall", highlighting the mandated need to proactively prevent something.
unavoidable to preclude
Replaces "necessary" with "unavoidable" and "stop" with "preclude", indicating the inevitable requirement to prevent something.
FAQs
How can I use "necessary to stop" in a sentence?
You can use "necessary to stop" to indicate that an action or measure is required to prevent something undesirable from happening. For example, "Increased security measures are "necessary to stop" further incidents".
What are some alternatives to "necessary to stop"?
Alternatives include "essential to halt", "required to prevent", or "needed to avert" depending on the specific context and desired emphasis.
Is there a difference between "necessary to stop" and "important to stop"?
"Necessary to stop" implies that stopping something is essential and crucial, whereas "important to stop" suggests that stopping something is significant but not necessarily critical for preventing a negative outcome. Necessity suggests a higher degree of urgency and consequence.
When is it appropriate to use "necessary to stop" in formal writing?
It is appropriate to use "necessary to stop" in formal writing when emphasizing the critical importance of preventing a specific event or action, especially in situations where the consequences of not stopping it would be significant or detrimental. Be sure to follow it with a clear explanation of what must be stopped.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested