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
large undertaking
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "large undertaking" is correct and usable in written English.
It can be used to describe a significant or ambitious project or task that requires considerable effort, resources, or planning. Example: "The construction of the new bridge is a large undertaking that will take several years to complete."
✓ Grammatically correct
News & Media
Science
Formal & Business
Academia
Encyclopedias
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
51 human-written examples
It's a large undertaking.
News & Media
But the pressure of such a large undertaking was felt at every moment.
News & Media
While it's a large undertaking, I'll continue to fight for its passage.
News & Media
It was quite a large undertaking getting this one done, how did you do it?
News & Media
It's a large undertaking to plan all of this, but worth it.
News & Media
A CTB/McGraw-Hill spokeswoman described the field testing as "a large undertaking that ensures the accuracy of these results".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
9 human-written examples
The proposed Atwater development would be the company's largest undertaking.
News & Media
All told, Natsios said, it would be the agency's largest undertaking.
News & Media
The search to find missing teenager Alice Gross is the largest undertaken by police since 7/7, a Metropolitan Police spokesperson said today.
News & Media
For HSBC, its £12bn rights issue – which could rise to £13bn – would certainly be the largest undertaken without the taxpayer's help since Royal Bank of Scotland tapped its shareholders last April and could possibly be the biggest on record.
News & Media
Several wiretap probes, among the largest undertaken in recent years by the Drug Enforcement Administration, have exposed the Sinaloa cartel's vast distribution network sprouting from the Calexico crossing.
News & Media
Expert writing Tips
Best practice
When using "large undertaking", clearly define the scope and objectives of the project you are describing to provide context for the reader.
Common error
Avoid using "large undertaking" for tasks that are routine or only moderately challenging. Reserve it for projects with truly significant scope and complexity.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "large undertaking" functions as a noun phrase, typically serving as the object of a verb or the subject complement. It denotes a project or activity of considerable size, complexity, and effort. Ludwig examples confirm this usage.
Frequent in
News & Media
42%
Science
25%
Formal & Business
12%
Less common in
Academia
7%
Encyclopedias
5%
Wiki
4%
Ludwig's WRAP-UP
In summary, "large undertaking" is a commonly used phrase to describe a project or task that is significant in scope and requires considerable effort. As confirmed by Ludwig, it is grammatically correct and widely accepted. While suitable for various contexts, including news, business, and general communication, it's essential to reserve it for projects that truly warrant the description. Alternatives such as "major endeavor" or "substantial project" can be used for variety or to fine-tune the nuance of the description.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
major endeavor
Replaces "undertaking" with "endeavor", emphasizing the effort and ambition involved.
substantial project
Substitutes "undertaking" with "project", highlighting the planned and organized nature of the task.
significant operation
Uses "operation" instead of "undertaking", suggesting a more formal and organized activity.
complex task
Focuses on the complicated nature of the "undertaking".
extensive operation
Highlights the breadth and scope of the activity.
ambitious endeavor
Emphasizes the high goals and aspirations associated with the project.
monumental task
Stresses the impressive size and importance of the job.
Herculean effort
Implies that project requires immense strength and effort.
formidable challenge
Focuses on the difficulty and potential obstacles involved.
mammoth project
Uses a more descriptive term to illustrate the sheer size and scale of the project.
FAQs
How can I use "large undertaking" in a sentence?
You can use "large undertaking" to describe projects or tasks that require significant effort, resources, or planning. For example: "The construction of the new hospital is a "large undertaking" that will take several years to complete."
What can I say instead of "large undertaking"?
You can use alternatives like "major endeavor", "substantial project", or "significant operation" depending on the context.
Which is correct, "large undertaking" or "big undertaking"?
"Large undertaking" is generally considered more formal and professional than "big undertaking". While both are understandable, ""large undertaking"" is often preferred in written communication.
What's the difference between "large undertaking" and "complex task"?
While both describe challenging activities, ""large undertaking"" emphasizes the scale and scope of the project, while "complex task" highlights the intricacy and difficulty of the work involved.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested