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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 action
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Key action" is correct and usable in written English.
It can be used to refer to a significant or essential step that needs to be taken in a process or plan. Example: "The key action for this project is to finalize the budget by the end of the week."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(3)
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
Key Action (KA) of the Work Programme or Programme Subdivision (PS) objectives (or targets).
Key action points of this policy are the qualification of instructors and exercise prescription by medical practitioners.
The other key action is to apply early.
News & Media
ONCE AGAIN, MUCH of the key action took place after Biden returned home.
News & Media
"Think PlayStation," bellows Xander Cage (Vin Diesel) during a key action sequence in the director Rob Cohen's "XXX".
News & Media
"We have an antique key action," he said, "but the modern convenience of electric programmable stops saves an enormous amount of time".
News & Media
Many WWE elements were there – key action taking place outside the ring, for instance, and Chisora's nice line in unconvincing mawkishness.
News & Media
The other key action would be to improve stewardship of antibiotics, making sure they were only prescribed when absolutely necessary, to reduce the challenges of resistance developing.
News & Media
The key action is positively finger-tapping and soft to touch, which is a refreshing change from my black HP board at work.
News & Media
Lord Sharkey, the Liberal Democrat peer whose amendment on capping payday loan rates forced the government to act to restrict high rates of interest, said the electrification was the "key action" from the legislation.
News & Media
Mr. Lazzaro said that despite its double duty, when the keyboard is closed it becomes indistinguishable in size, shape or key action from any conventional keyboard for Windows-based computers.
News & Media
Expert writing Tips
Best practice
When using "Key action", ensure it clearly identifies a specific, actionable step within a broader plan or process. Avoid vagueness by specifying who is responsible and when it should be completed.
Common error
Avoid using "Key action" simply to sound important. Ensure the action truly is pivotal to the success of the project or plan, rather than a routine or minor task.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "Key action" functions as a noun phrase where "key" modifies "action", indicating an action of utmost importance. As Ludwig AI confirms, the phrase is grammatically correct. Examples in Ludwig show its use in diverse contexts, from project management to scientific research, consistently denoting a critical step or measure.
Frequent in
Science
42%
News & Media
41%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "Key action" is a grammatically sound and frequently used phrase to highlight the importance of a particular step or activity. As Ludwig AI confirms, this phrase is correct and usable. It's prevalent across various domains, including science, news media, and formal business settings. When employing this phrase, ensure it directly and specifically identifies a pivotal, actionable step, avoiding overuse as a mere filler. Alternatives like "crucial step" or "essential task" can be considered for nuanced expression. Remember to contextualize its use within a broader plan or process for maximum impact.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Crucial step
Emphasizes the importance and necessity of the action.
Essential task
Highlights the task's fundamental nature and its impact on the overall process.
Vital measure
Focuses on the importance of the action as a means to achieve a specific outcome.
Important activity
A more general term, highlighting significance without specifying necessity.
Significant undertaking
Implies a notable and potentially complex effort.
Principal initiative
Highlights the leading and driving nature of the action.
Critical move
Emphasizes the decisive impact of the action on the situation.
Strategic maneuver
Highlights the calculated and planned nature of the action.
Core element
Focuses on the action as being a central and indispensable part of a larger whole.
Main component
Similar to core element, but may suggest a more structural or tangible role.
FAQs
How can I use "Key action" in a sentence?
You can use "Key action" to highlight an important step or measure, for example: "The "key action" is to finalize the budget this week" or "A "key action" would be to allocate time to teaching activities within job plans".
What's a good alternative for "Key action"?
Alternatives include "crucial step", "essential task", or "vital measure" depending on the specific context you want to convey.
Is it better to say "Key action" or "Key actions"?
The choice between "Key action" and "Key actions" depends on whether you are referring to a single, specific action or multiple actions. Use "Key action" for a single, critical step and "Key actions" for a set of important steps.
What makes an action a "Key action"?
A "Key action" is distinguished by its significant impact on the overall goal or process. It's a critical step that, if not taken, would substantially hinder or prevent success.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested