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
Substantial endeavor
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Substantial endeavor" is correct and usable in written English.
It can be used to describe a significant effort or undertaking in various contexts, such as business, personal projects, or academic work. Example: "The team undertook a substantial endeavor to improve the company's sustainability practices."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(5)
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
1 human-written examples
Success at this substantial endeavor would result in perhaps 100 million other birds recolonizing the main island from small, offshore rat free islands: prions, petrels, ducks and pipits, some found nowhere else.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Mr. Finckel announced last year that he would leave the ensemble, which he joined in 1979, to dedicate more time to his other substantial endeavors, which include the artistic directorship of the Chamber Music Society of Lincoln Center with his wife, the pianist Wu Han.
News & Media
"It would be fair to say that she has engaged in substantial philanthropic endeavors," said her lawyer, Mr. Zissou.
News & Media
Substantial integrative endeavors need to be undertaken between the scientific community and the relevant industrial stakeholders to obtain the full potential of surface engineering and to convert it in a true enabling technology for micro-manufacturing.
We understand that effective scholarly communication costs money, and support substantial investment in this endeavor, but only if it allows everyone to freely access and use the scholarly literature.
Academia
Such endeavors provide substantial benefits to the healthcare workers and to patients [ 6– 8].
Science
Is such an endeavor itself a substantial investment in time and creativity?
Academia
Since December, the company's shares have slipped to roughly $40 from $59. "My aim was to join the Board of Cracker Barrel to share my expertise and experiences — all in an endeavor to create substantial and sustainable shareholder value for all owners," Mr. Biglari said in a letter.
News & Media
In a 1987 appreciation, Times art critic William Wilson wrote that Martin "led a period when being a record-jacket illustrator seemed like an endeavor worthy of a substantial artist".
News & Media
Second, the analysis did not endeavor to capture the substantial benefits from glycemic control demonstrated by surgical patients who did not achieve type 2 diabetes remission.
Science
While on-demand services and Web sales are becoming a substantial revenue stream, more expensive specialty endeavors continue to need theatrical distribution to have any hope of turning a profit.
News & Media
Expert writing Tips
Best practice
Use "substantial endeavor" to describe projects or activities that require significant resources, time, or effort. It conveys a sense of importance and ambition.
Common error
Avoid using "substantial endeavor" in casual conversation. It is best suited for formal writing and professional communication, as it can sound overly formal in relaxed settings.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "substantial endeavor" functions as a noun phrase where "substantial" modifies "endeavor". It serves to describe a task or project as significant, important, and requiring considerable effort. Ludwig examples showcase its use in diverse contexts like business, environmental efforts, and creative projects.
Frequent in
News & Media
35%
Science
33%
Academia
32%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "substantial endeavor" is a grammatically correct and commonly used phrase that describes a task or project of considerable importance and requiring significant effort. As Ludwig AI confirms, it is suitable for various contexts, particularly in news, scientific, and academic writing. When choosing alternatives, consider "significant undertaking" or "considerable effort" to maintain a similar tone and meaning. While versatile, it's best to avoid using "substantial endeavor" in casual conversation to maintain an appropriate level of formality.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Significant undertaking
Focuses on the importance and scale of the project.
Considerable effort
Highlights the amount of exertion required.
Major undertaking
Emphasizes the scale and ambition of the project.
Ambitious project
Stresses the high goals and aspirations involved.
Extensive undertaking
Highlights the broad scope and reach of the project.
Significant enterprise
Uses a more formal term for a project or undertaking.
Notable pursuit
Highlights the worthiness and importance of the endeavor.
Meaningful activity
Stresses the value and purpose behind the work.
Formidable task
Emphasizes the difficulty and challenges involved.
Demanding undertaking
Highlights the rigorous nature of the endeavor.
FAQs
How can I use "substantial endeavor" in a sentence?
You can use "substantial endeavor" to describe projects or activities that require significant effort or resources. For example, "Cleaning up the polluted river was a "substantial endeavor" that took many years to complete".
What are some alternatives to "substantial endeavor"?
Alternatives include "significant undertaking", "considerable effort", or "major undertaking". The best choice depends on the specific context.
Is "substantial endeavor" formal or informal?
"Substantial endeavor" is generally considered a formal phrase. It is best suited for professional, academic, or official communication.
What's the difference between "substantial endeavor" and "small task"?
"Substantial endeavor" implies a large, significant project requiring considerable resources and effort, while "small task" refers to a simple, easily completed activity. The former is complex; the latter is straightforward.
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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested