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
arduous tasks
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "arduous tasks" is correct and usable in written English.
It can be used to describe tasks that are difficult, demanding, or require a lot of effort to complete. Example: "The team was assigned several arduous tasks that tested their skills and endurance."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(4)
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
24 human-written examples
We all "worked like convicts" but much fun was had within the arduous tasks at hand.
News & Media
The chip throttles back its power consumption when performing less arduous tasks.
News & Media
I grew exhausted just listening to him describe this series of arduous tasks, one coming right after another.
News & Media
While Italians chafe under the influx of immigrants, many of the country's industries rely heavily on their labor to perform arduous tasks that young Italians no longer will.
News & Media
Too weak to haul heavy sacks of plaster or perform other arduous tasks, the newcomer soon replaces Latif, who resents losing his relatively easy job.
News & Media
Calling Donald Trump an idiot is not one of those things you will find on a list of the world's most arduous tasks.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
34 human-written examples
Q Was this an arduous task?
News & Media
Transcribing Mohawk is an arduous task.
News & Media
"This was an arduous task, yeah," he admits.
News & Media
Deciphering this "neural coding" can be an arduous task.
News & Media
It is an arduous task for an actress.
News & Media
Expert writing Tips
Best practice
When describing tasks that require persistence and resilience, use "arduous tasks" to emphasize the commitment and stamina needed to overcome difficulties.
Common error
Avoid using "arduous tasks" for activities that are merely routine or slightly inconvenient. This phrase is best reserved for situations involving significant effort and challenge.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "arduous tasks" functions as an adjective-noun combination, where 'arduous' modifies 'tasks' to describe their nature. The adjective 'arduous' amplifies the intensity and difficulty associated with the tasks. Ludwig AI confirms its usability in written English.
Frequent in
News & Media
65%
Science
18%
Encyclopedias
5%
Less common in
Wiki
4%
Formal & Business
3%
Reference
0%
Ludwig's WRAP-UP
In summary, "arduous tasks" is a grammatically sound and commonly used phrase to describe activities that require significant effort and endurance. Ludwig AI confirms that the phrase is correct and usable in written English. Appearing frequently in news, media, and scientific contexts, this phrase effectively communicates the demanding nature of the described activities. When seeking alternatives, consider "demanding assignments" or "challenging duties" to convey similar meanings. Remember to reserve "arduous tasks" for situations that genuinely involve considerable effort and difficulty.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
demanding assignments
Replaces "arduous" with a synonym that emphasizes the level of effort required.
challenging duties
Substitutes both words to highlight the difficulty and responsibility involved.
difficult endeavors
Replaces both words with synonyms that stress the complexity and ambition of the tasks.
laborious undertakings
Emphasizes the amount of physical effort required.
taxing activities
Highlights the depleting or burdensome aspect of the activities.
strenuous efforts
Focuses on the intense energy expenditure involved.
grueling workloads
Emphasizes the exhausting and prolonged nature of the tasks.
tough responsibilities
Highlights the seriousness and difficulty of the obligations.
heavy burdens
Metaphorically suggests the tasks are oppressive or difficult to bear.
formidable challenges
Focuses on the intimidating and demanding aspect of the tasks.
FAQs
How can I use "arduous tasks" in a sentence?
You can use "arduous tasks" to describe difficult or strenuous activities. For example, "Climbing Mount Everest involves many "arduous tasks", such as setting up base camps and navigating treacherous terrains."
What are some synonyms for "arduous tasks"?
Alternatives to "arduous tasks" include "demanding assignments", "challenging duties", and "difficult endeavors", which all convey a sense of difficulty and effort.
When is it appropriate to use the phrase "arduous tasks"?
Use "arduous tasks" when you want to emphasize the difficulty and the sustained effort required to complete a series of activities. It's suitable when describing physically or mentally taxing endeavors.
What is the difference between "arduous tasks" and "difficult tasks"?
"Arduous tasks" implies a greater degree of sustained effort, endurance, and difficulty than simply "difficult tasks". "Arduous" suggests a prolonged and taxing effort, while "difficult" can refer to a task that is hard to accomplish but not necessarily prolonged.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested