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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
more complex activities
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "more complex activities" is correct and usable in written English.
You can use it when referring to activities that are more difficult or that require more effort than what was previously mentioned. For example, "We learned the basics of coding, and then moved on to more complex activities like creating our own websites."
✓ Grammatically correct
Science
News & Media
Wiki
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
26 human-written examples
Putting the letters plc behind the name of a converted building society did not necessarily mean the directors and executives running were capable of controlling the far more complex activities of a clearing bank.
News & Media
Still, as already mentioned, perception enables them to go beyond that turn point and start fulfilling more complex activities.
Our analysis showed that a number of new challenges were introduced in activities 4 and 5, though a few previously observed challenges also resurfaced in the context of the more complex activities.
Nicolelis may have shown that the monkeys can learn to use these avatar arms to complete a one simple task, but it's not clear that the same type of training will work for the more complex activities that humans need to perform, Contreras-Vidal cautions.
Science & Research
Automatisms may occur; these are non-consciously generated activities and mostly simple repetitive movements like smacking of the lips or more complex activities such as attempts to pick something up.
Wiki
[32] The IDDD is a caregiver-based measure, which consists of 20 concretely worded items that reflect the initiative to perform, and the actual performance of self-care and more complex activities.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
34 human-written examples
"By touring the country the treatment centre provides NHS services where they are needed most and leaves the existing NHS facilities to concentrate on more complex activity".
News & Media
It is dangerous to confuse decorative instincts, or even the sense of beauty, which handaxes suggest evolved very early in the human story, with the higher, more complex activity that is art as we know it.
News & Media
Furthermore, smoking is a more complex activity that not only includes nicotine intake.
The real time test shows that the system can be applied to do more complex activity such as pick and place tasks if a supplementary system is added.
Science
Evidence of a link between such mental activity and diminished hippocampal atrophy was found, with those with more complex activity backgrounds exhibiting less than half the amount of atrophy than those with less activity.
Science
Expert writing Tips
Best practice
When describing a progression in skills or tasks, use "more complex activities" to indicate advancement. For example, "After mastering basic arithmetic, students progress to more complex activities like algebra and calculus".
Common error
Avoid simply stating that activities are "more complex" without providing context. Explain why they are more complex, specifying which skills or elements require greater effort or understanding.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "more complex activities" functions primarily as a noun phrase modifier. The adjective "complex" modifies the noun "activities", indicating a higher degree of intricacy or difficulty. Ludwig's examples demonstrate its use in various contexts, from describing cognitive processes to physical tasks.
Frequent in
Science
60%
News & Media
15%
Wiki
10%
Less common in
Encyclopedias
5%
Formal & Business
5%
Social Media
0%
Ludwig's WRAP-UP
The phrase "more complex activities" is a grammatically correct and frequently used expression that denotes activities with a higher degree of intricacy, difficulty, or the number of elements involved. As confirmed by Ludwig, its use spans various contexts, including science, news, and general informational sources. While it's often used neutrally, its presence typically indicates a need for more deliberate assessment and specialized skills or effort. When employing this phrase, ensure to provide adequate context specifying why those activities are deemed "more complex". Alternatives such as "more intricate activities" or "more sophisticated activities" can be used to add nuance to your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
more intricate activities
Replaces "complex" with "intricate", emphasizing the detailed and elaborate nature of the activities.
more sophisticated activities
Substitutes "complex" with "sophisticated", highlighting the advanced and refined quality of the activities.
more elaborate activities
Uses "elaborate" instead of "complex", focusing on the detailed and well-developed nature of the activities.
more advanced activities
Replaces "complex" with "advanced", indicating a higher level of skill or knowledge required for the activities.
more complicated activities
Substitutes "complex" with "complicated", emphasizing the intricate and potentially difficult nature of the activities.
more demanding activities
Uses "demanding" instead of "complex", highlighting the effort and skill required to perform the activities.
more challenging activities
Replaces "complex" with "challenging", focusing on the difficulty and stimulation provided by the activities.
more involved activities
Substitutes "complex" with "involved", emphasizing the level of participation and engagement required for the activities.
activities of greater complexity
Rephrases the entire expression to emphasize the complexity as a characteristic of the activities.
activities with increased complexity
Similar to the previous alternative, this shifts the focus to the increase in complexity associated with the activities.
FAQs
How can I use "more complex activities" in a sentence?
You can use "more complex activities" to describe a progression from simpler tasks to those requiring greater skill or understanding. For example, "The training program begins with basic exercises and gradually introduces "more complex activities"".
What are some alternatives to saying "more complex activities"?
Depending on the context, you could use alternatives like "more intricate activities", "more sophisticated activities", or "more challenging activities".
When is it appropriate to use "more complex activities"?
It's appropriate when you want to emphasize the increasing level of difficulty, intricacy, or skill required in a set of activities. This phrase indicates a step up from simpler tasks.
What's the difference between "more complex activities" and "more difficult activities"?
"More complex activities" often implies a greater number of steps, considerations, or elements, while "more difficult activities" primarily suggests a higher level of effort or skill is needed. They can be used interchangeably, but the nuance differs.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested