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 heavy task
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a heavy task" is a grammatically correct and usable phrase in written English.
You can use this phrase in a variety of contexts to describe a chore, a responsibility, or a project that is difficult, time-consuming, or strenuous. For example: "Completing the research paper was a heavy task, but I was determined to get it done."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
a difficult undertaking
a challenging assignment
a demanding job
a difficult task
a tough task
a challenging task
a weighty responsibility
an arduous endeavor
a laborious process
a serious task
a strong task
a weighty task
a heavy duty
a heavy order
a burdensome task
a hefty task
a severe task
a great task
a heavy workload
a substantial 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
17 human-written examples
To be fair, directors face a heavy task.
News & Media
When he assumed the presidency of Paraguay last August, Mr. Lugo took on a heavy task.
News & Media
He added, "I have a heavy task and it will need patience".
News & Media
She has a heavy task, carrying on a profession by day and doing housekeeping at night and at the weekends.
News & Media
"I'm making more money," says Mr Viljoen in Leeudoringstad, "but let me tell you, it's a heavy task.
News & Media
It's not a terrible idea for baseball, with its fluctuation in starting pitchers, but three straight on the road is a heavy task for any hockey team.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
Turning Alitalia's fortunes around will be an heavy task for the French-Dutch group.
News & Media
Rasmussen laments that "barriers in systems – school systems, homes, longstanding institutions that run on their own structures and methodologies" make it a "heavy, heavy task" to change things.
News & Media
This is a computationally heavy task and most of the proposed methods can be regarded as "myopic" strategies with respect to a certain loss function.
Knowledge-based models of such engines are sometimes difficult to derive and when they are available, their simulation may be numerically a rather heavy task given the control updating period that may be needed.
Science
Since the estimation of parameter values maximizing prediction ability is a computationally heavy task when using differential equations, difference equations have been typically utilized to analyze biological systems [ 4, 5, 17, 18, 20, 21, 46].
Science
Expert writing Tips
Best practice
Consider the audience and context when using "a heavy task". While appropriate for formal and neutral contexts, simpler alternatives may be more suitable for informal settings.
Common error
While "a heavy task" is a valid phrase, overuse can make your writing sound repetitive. Vary your language by using synonyms like "challenging assignment", "difficult undertaking", or "demanding job" for greater impact and readability.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a heavy task" functions as a noun phrase, where "heavy" modifies the noun "task". It describes the nature or quality of the task, indicating that it requires significant effort or is burdensome. Ludwig AI confirms its correct usage.
Frequent in
News & Media
40%
Science
35%
Academia
15%
Less common in
Formal & Business
5%
Wiki
5%
Reference
0%
Ludwig's WRAP-UP
In summary, "a heavy task" is a grammatically sound phrase used to depict assignments demanding considerable effort. As confirmed by Ludwig AI, its application spans across news, science, and academic spheres. While deemed valid, writers are advised to avoid overuse and instead, explore synonymous expressions to maintain diverse prose. For example, depending on the context, alternatives like ""a difficult undertaking"", ""a challenging assignment"" or ""a demanding job"" may prove useful. Its neutral tone renders it suitable for both professional and neutral discourse.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a tough task
Replaces "heavy" with "tough", indicating difficulty.
a challenging task
Substitutes "heavy" with "challenging", highlighting the demanding nature.
a difficult undertaking
Replaces both "heavy" and "task" to emphasize the complexity.
a weighty responsibility
Changes "task" to "responsibility", stressing the importance and burden.
an arduous endeavor
Uses more formal synonyms for both words, indicating a strenuous effort.
a formidable assignment
Emphasizes the challenging and potentially intimidating nature of the task.
a demanding job
Simplifies the phrase to a more common expression, focusing on the effort required.
a strenuous activity
Highlights the physical or mental exertion involved.
a laborious process
Emphasizes the time and effort required for the task.
a grueling effort
Suggests a task that is both physically and mentally exhausting.
FAQs
How can I use "a heavy task" in a sentence?
You can use "a heavy task" to describe something that requires significant effort or is burdensome. For example: "Managing the project was "a heavy task", but ultimately rewarding."
What are some synonyms for "a heavy task"?
Alternatives include "a difficult undertaking", "a challenging assignment", or "a demanding job". The best choice depends on the specific nuance you want to convey.
Is it correct to say "an heavy task" instead of "a heavy task"?
No, it is not correct. The correct article to use before "heavy" is "a" because "heavy" begins with a consonant sound. Using "an" before a consonant sound is a common grammatical error.
What's the difference between "a heavy task" and "a difficult task"?
While similar, "a heavy task" often implies a sense of burden or weight associated with the task, whereas "a difficult task" simply indicates that the task is not easy. The choice depends on whether you want to emphasize the difficulty or the burden.
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested