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
more difficult activities
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "more difficult activities" is correct and usable in written English.
You can use it when comparing the level of difficulty of various tasks or activities. Example: "In this course, we will start with simple exercises before progressing to more difficult activities."
✓ Grammatically correct
Science
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
5 human-written examples
Centrality expresses a player's expertise, responsibility and involvement in more difficult activities within the community practice, exactly as originally defined by Lave and Wenger (1991).
Science
Recovery of independence in the more difficult activities of bathing, stair climbing, and problem solving does not occur until the higher stages are reached.
Higher item measure scores reflect more difficult activities, that is, activities that engender more fear of falling.
Science
Besides these common items, the claudication questionnaire encompassed six additional, relatively more difficult activities, whereas in the critical limb ischemia questionnaire four extra, relatively easier activities were offered.
Higher person measure scores reflect individuals less fearful of falling, or individuals who report little to no fear of falling when performing more difficult activities.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
It's also easy to avoid more difficult work activities, but do not procrastinate.
News & Media
Reduced preparatory neural activity in response to the instruction to perform an antisaccade presumably makes it more difficult for activity related to the incorrect, but prepotent prosaccade to reach the threshold for triggering an eye movement.
Science
In the new study, neuroscientist Jack Gallant and colleagues at the University of California, Berkeley, attempted a more difficult feat: using activity in the brain's visual cortex to identify which of a large set of photographs a subject had just seen--even if he'd never seen it before.
Science & Research
This process is made more difficult as the activity of individual neurons and muscle fibers can vary at random, and this reduces the ability to reproduce a given movement precisely and reliably.
Science
The first asked the participant to describe factors that made physical activity more difficult (ie, perceived barriers to participation in physical activity), and the second asked which factors made it easier for them be physically active (ie, perceived facilitators of physical activity).
The variable potential of the single chosen activity to influence responses to more complex items is depicted in figure 3; with more difficult or important single activities (represented by the grey shaded area) occupying a larger proportion of space within the diagram.
Expert writing Tips
Best practice
When describing activities, consider using more specific adjectives than just "difficult" to better convey the nature of the challenge. For instance, use "complex", "strenuous", or "demanding" depending on the context.
Common error
Avoid relying solely on the term "difficult" without providing context. Instead of saying "more difficult activities", specify what makes them challenging. For example, are they "more technically demanding activities" or "more physically strenuous activities"? This provides clarity and precision.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "more difficult activities" functions as a noun phrase where "more difficult" acts as a comparative adjective modifying the noun "activities". This phrase is used to describe tasks or actions that are harder or require greater effort compared to others. As Ludwig AI confirms, the phrase is correct and usable in English.
Frequent in
Science
60%
News & Media
30%
Wiki
5%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "more difficult activities" is a grammatically correct and commonly used phrase to describe tasks that require greater effort or skill. Ludwig AI validates its correctness and usability. While versatile, it's best to provide specific context by choosing more descriptive adjectives, such as "complex", "demanding", or "strenuous", depending on the situation. It's frequently found in science and news contexts. When writing, avoid overusing the term without specifying what makes the activities challenging. Consider alternatives such as "more challenging tasks" or "harder activities" for variety and impact. Overall, the phrase is appropriate for diverse contexts and is a useful component of clear and effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
more challenging tasks
This alternative focuses on the demanding nature of the activities, using "challenging" instead of "difficult".
harder activities
This alternative uses a simpler, more direct synonym for "difficult", making it suitable for informal contexts.
more demanding activities
This alternative emphasizes the effort required by the activities.
more strenuous activities
This suggests activities that require significant physical or mental exertion.
more complex activities
This highlights the intricate and multifaceted nature of the activities.
tougher activities
A more colloquial synonym for difficult. It provides an informal tone.
more intricate activities
Focuses on the detailed and complicated nature of the activities.
more advanced activities
Highlights that activities are at a higher skill level.
more formidable activities
This alternative indicates that the activities are intimidating or challenging to overcome.
more taxing activities
Emphasizes the draining effect of the activities, highlighting that they are burdensome.
FAQs
How can I use "more difficult activities" in a sentence?
You can use "more difficult activities" to describe tasks that require greater effort or skill. For example, "As you progress in this training program, you'll encounter "more difficult activities" that will test your abilities."
What are some alternatives to "more difficult activities"?
Alternatives include "more challenging tasks", "harder activities", or "more demanding activities", depending on the specific context and the type of challenge involved.
Is it grammatically correct to say "more difficult activities"?
Yes, it is grammatically correct. "More difficult" is a comparative adjective phrase modifying the noun "activities". It follows standard English grammar rules.
What's the difference between "more difficult activities" and "more complex activities"?
"More difficult activities" generally refers to tasks that require greater effort or skill to accomplish. "More complex activities", on the other hand, specifically implies that the tasks involve a greater number of interconnected parts or steps. While difficulty can stem from complexity, the terms aren't perfectly interchangeable, but both are semantically related.
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
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested