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
a substantial task
Grammar usage guide and real-world examplesUSAGE SUMMARY
"a substantial task" is a correct and usable phrase in written English.
It can be used to describe a difficult or significant task that requires a lot of effort or time to complete. Example: "Taking care of an elderly family member can be a substantial task, requiring patience and dedication."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
a significant undertaking
a considerable challenge
a major endeavor
a demanding assignment
a hefty responsibility
a formidable project
a Herculean effort
a concrete task
a major task
a fundamental task
a momentous task
a weighty task
a key task
a crucial task
a remarkable task
a sizeable task
a considerable task
a substantive task
a strong task
a critical task
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
11 human-written examples
"It will be a substantial task to rewire it.
News & Media
Bloomberg administration officials have acknowledged that De Blasio inherits a substantial task in tackling the city's homeless problem.
News & Media
The government has faced a substantial task to meet its commitment to return the budget to surplus in 2016-17.
News & Media
Westminster is a different matter.Mr Cameron should be emboldened by that, because he faces a substantial task.
News & Media
Part of the problem is that many high school teachers have 120 to 200 students, and so reading and grading even a weekly one-page paper per student would be a substantial task.
News & Media
This was potentially a substantial task; ideally the user needs a good user-interface on their device to let them import, export, generate, lock and unlock keys - a lot of work to implement well.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
They did not give me any substantial tasks.
Science
The crew of space shuttle Atlantis installed a treadmill aboard the international space station today, the last substantial task on this mission inside the orbiting complex.
News & Media
England's approach to their substantial task yesterday was refreshingly positive.
News & Media
Whilst the policy appears valid from the end-user perspective, the case study highlights the substantial task ahead for policy makers to establish suitable commissioning and compliance processes, and develop effective energy rating tools on the path to zero energy homes.
Science
Given the substantial task of addressing all the recommendations, Trudeau began the process immediately by meeting with leaders of several Aboriginal groups on Parliament Hill to discuss steps forward.
News & Media
Expert writing Tips
Best practice
Use "a substantial task" to describe projects or duties that require considerable resources, effort, or time, rather than minor or trivial activities.
Common error
Avoid using "a substantial task" for activities that are routine or easily accomplished. This can dilute the impact of the phrase and make your writing seem hyperbolic.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a substantial task" functions as a noun phrase, where 'substantial' acts as an adjective modifying the noun 'task'. According to Ludwig, this phrase is considered grammatically correct and usable in written English.
Frequent in
News & Media
40%
Science
40%
Encyclopedias
10%
Less common in
Formal & Business
5%
Academia
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "a substantial task" is a grammatically correct and usable phrase for describing an undertaking of significant size or complexity. It is most frequently found in news and media and scientific contexts, with a neutral to professional register. Ludwig AI confirms its usability. While not overly common, it is appropriate for formal writing when you want to emphasize the considerable effort or resources required for a task. Alternatives include "a significant undertaking" or "a considerable challenge", offering similar meanings with slightly different nuances.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a significant undertaking
Replaces 'task' with 'undertaking' and 'substantial' with 'significant', emphasizing the project's importance.
a considerable challenge
Substitutes 'task' with 'challenge', highlighting the difficulty involved.
a major endeavor
Replaces 'task' with 'endeavor' and 'substantial' with 'major', suggesting a large-scale effort.
a demanding assignment
Replaces 'task' with 'assignment', specifying a given duty that requires effort.
a hefty responsibility
Shifts the focus to the obligation aspect, using 'hefty' to describe the weight of the responsibility.
a formidable project
Replaces 'task' with 'project', suggesting a planned undertaking, and 'substantial' with 'formidable', emphasizing the scale and potential difficulty.
a weighty matter
Replaces 'task' with 'matter' to indicate a serious issue needing attention.
an onerous duty
Replaces 'task' with 'duty' and substantial with 'onerous' which suggests that the job is unpleasant or difficult.
a Herculean effort
Uses a hyperbole to suggest that the task will require extreme effort and strength, similar to the tasks of Hercules.
a taxing job
Replaces 'task' with 'job' and 'substantial' with 'taxing', indicating that the job will require significant physical or mental effort.
FAQs
How can I use "a substantial task" in a sentence?
You can use "a substantial task" to describe an undertaking that requires significant effort or resources. For instance, "Rewiring the city's electrical grid is "a substantial task"."
What are some alternatives to "a substantial task"?
Alternatives include "a significant undertaking", "a considerable challenge", or "a major endeavor", depending on the specific nuance you wish to convey.
Is it appropriate to use "a substantial task" in formal writing?
Yes, "a substantial task" is appropriate for formal writing, especially when describing serious or complex projects. It maintains a professional and clear tone.
What's the difference between "a substantial task" and "a simple task"?
"A substantial task" implies a significant amount of effort and complexity, whereas "a simple task" denotes something easy and straightforward. The choice depends on the actual nature of the task being described.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested