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 activities in
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "key activities in" is correct and usable in written English.
You can use it to refer to important tasks or actions that are part of a specific area or context, such as a project or business operation. Example: "The key activities in the marketing campaign include social media outreach, content creation, and audience engagement."
✓ Grammatically correct
Science
Formal & Business
News & Media
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
28 human-written examples
A hierarchical approach to represent the key activities in a manufacturing process is introduced.
Acquiring the knowledge to support an expert system is one of the key activities in knowledge engineering.
Science
Structural assessment is one of the key activities in maintaining the performance of a tunnel during its service life.
Examine the flow paths of resources, several practices for sand and gravels are formulated based on the key activities in processing or using the material.
One of the key activities in designing a manufacturing system is finding solutions; whatever the approach, finding a solution could be described as a problem-solving activity.
Science
Process activity and flow standards for order management (which have not yet been agreed upon) would address what the key activities in order management should be perhaps beginning with order entry and concluding with the receipt of cash.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
32 human-written examples
Process monitoring is a key activity in modern industrial processes.
Science
A key activity in emergency management is planning and preparation for disaster.
Product conceptualization is regarded as a key activity in new product development (NPD).
Variability management is a key activity in software product line engineering.
Labelling is a key activity in the development of reliable algorithm to be included in PLF tools.
Expert writing Tips
Best practice
When describing a project or process, use "key activities in" to clearly highlight the most important tasks or actions involved.
Common error
While "key activities in" is useful, avoid using it repetitively within the same document. Vary your language with alternatives like "essential tasks in" or "core functions in" to maintain reader engagement.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "key activities in" primarily functions as a noun phrase modifier, highlighting the significance of specific actions within a broader context. Ludwig shows its versatile usage across various domains.
Frequent in
Science
66%
Formal & Business
17%
News & Media
6%
Less common in
Academia
4%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "key activities in" is a versatile phrase used to emphasize the most important actions within a specific context. Ludwig confirms that its usage is grammatically correct and common across various fields, especially in science and formal business settings. When writing, remember to use this phrase to highlight essential tasks and consider alternatives to avoid repetition. Ludwig AI also recommends maintaining a professional tone when using this phrase.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
essential tasks in
Replaces "key activities" with "essential tasks", focusing on the necessity of the actions.
primary actions in
Substitutes "key activities" with "primary actions", emphasizing the fundamental nature of the activities.
core functions in
Replaces "activities" with "functions", highlighting the operational aspect of the actions.
main responsibilities in
Shifts the focus to "responsibilities", suggesting duties or obligations within a role or process.
critical steps in
Emphasizes the sequential and crucial nature of the activities by using "steps".
fundamental processes in
Replaces "activities" with "processes", highlighting a series of actions leading to a result.
vital operations in
Substitutes "activities" with "operations", emphasizing the practical and essential nature of the actions.
significant endeavors in
Replaces "activities" with "endeavors", highlighting efforts undertaken to achieve a specific goal.
major undertakings in
Uses "undertakings" instead of "activities", suggesting projects or tasks that are often complex or significant.
principal elements of
Shifts the focus to the foundational components using "elements" rather than specific actions.
FAQs
How can I use "key activities in" in a sentence?
Use "key activities in" to specify the most important actions within a process or project. For example, "The "key activities in" the marketing campaign include market research, advertising, and customer relationship management."
What are some alternatives to "key activities in"?
You can use alternatives such as "essential tasks in", "primary actions in", or "core functions in", depending on the specific context and nuance you want to convey.
Is it redundant to say "important key activities in"?
Yes, using both "important" and "key" is often redundant. "Key activities in" already implies importance, so adding "important" is unnecessary.
What's the difference between "key activities in" and "supporting activities in"?
"Key activities in" refer to the most essential and critical actions, while "supporting activities in" are secondary actions that facilitate or complement the key activities.
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