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
key need
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "key need" is correct and usable in written English.
It can be used to emphasize an important requirement or necessity in a particular context. Example: "The key need for our project is to secure adequate funding to ensure its success."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
35 human-written examples
"But right now, their key need is a cellphone".
News & Media
The reduced power consumption addresses a key need for Intel.
News & Media
A key need of this mostly minority population of foster youths is an independent future.
News & Media
A key need: an editing staff sufficient to allow extra time to question freelancers and edit their stories.
News & Media
The project [pdf] built separate toilet facilities for women at markets and transportation hubs across the country – identified as a key need.
News & Media
"Bringing Nathan in as a free agent also allows us to fill a key need without compromising our overall trade position; an important consideration given the trades we have completed during this exchange period.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
24 human-written examples
To ensure confidentiality, only the intended addressee has the private key needed to decrypt messages that have been encrypted with the addressee's public key.
Encyclopedias
A team, says Key, needs time to do that.
News & Media
Secondly, the Caps Lock key needs an indicator light.
News & Media
So, IA runs the algorithm when a key needs to be traced.
For decryption, the same key needs to be generated via shared secret.
Expert writing Tips
Best practice
Use "key need" to emphasize an immediate and crucial requirement that must be addressed for successful outcomes. For instance, "A "key need" for this project is securing additional funding" highlights the importance of financial resources.
Common error
Avoid using "key need" when the importance is already implied. For example, instead of saying "The most "key need" is water", simply state "The most important need is water". This avoids redundancy and strengthens your writing.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key need" functions as a noun phrase that identifies a specific requirement or necessity deemed to be of utmost importance. As Ludwig AI confirms, it's a grammatically sound expression used to emphasize essential demands.
Frequent in
Science
32%
News & Media
32%
Formal & Business
16%
Less common in
Wiki
8%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "key need" is a grammatically sound phrase that serves to highlight the crucial importance of a specific requirement or necessity. It is frequently employed across various contexts, including scientific research, news reporting, and formal business communications, as supported by Ludwig AI. While "key need" is versatile, it is important to avoid redundancy by ensuring its use adds meaningful emphasis. Alternatives like "essential need", "primary need", and "critical requirement" can be used for variety while maintaining clarity. The phrase's strength lies in its directness and ability to quickly convey the urgency and significance of a particular demand.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
essential need
Replaces "key" with a direct synonym, focusing on the fundamental importance.
primary need
Highlights the need as being first in importance or sequence.
critical requirement
Emphasizes the importance of the need for success or avoidance of problems.
vital necessity
Stresses the need as being crucial for survival or proper functioning.
fundamental requirement
Indicates a basic and essential need.
core requirement
Focuses on the central or most important aspect of the need.
chief necessity
Highlights the need as being the most important.
major necessity
Emphasizes the significant size or scale of the need.
principal demand
Focuses on the demand aspect of the need, highlighting its importance.
basic requirement
Indicates a foundational level of need.
FAQs
How can I effectively use "key need" in a sentence?
Use "key need" to highlight a particularly important requirement or necessity. For example, "Addressing the skills gap is a "key need" for the industry's future growth" emphasizes the urgency of improving skills.
What are some alternatives to "key need"?
You can use alternatives like "essential need", "primary need", or "critical requirement" depending on the context.
Is "key need" appropriate for formal writing?
Yes, "key need" is suitable for formal writing. It clearly conveys the importance of a requirement. However, ensure the context warrants the emphasis, and consider alternatives for variety.
What's the difference between "key need" and "important need"?
"Key need" suggests a more critical and immediate requirement than simply an "important need". "Key need" often implies that addressing it is crucial for success or to avoid negative consequences, while "important need" signifies something that should be addressed but isn't necessarily critical.
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