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
extensive endeavor
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "extensive endeavor" is correct and usable in written English.
It can be used to describe a significant or large-scale effort or undertaking in various contexts, such as projects, research, or personal goals. Example: "The team undertook an extensive endeavor to improve the community's infrastructure, involving multiple stakeholders and resources."
✓ Grammatically correct
News & Media
Science
Alternative expressions(18)
large-scale project
major undertaking
significant undertaking
substantial effort
comprehensive initiative
ambitious undertaking
major effort
extensive task
extensive work
intensive endeavor
extensive project
extensive effort
extensive enterprise
massive endeavor
extensive business
substantial endeavor
extensive commitment
large endeavor
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
2 human-written examples
This led to his founding a more extensive endeavor: People Feeding People, Inc.
News & Media
The first Photo Hack Day was organized in three incredibly frantic weeks, and Photo Hack Day 2 – a much more extensive endeavor, in terms of attendees, offerings, and general scale – took over two months.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Hopefully we get more information on how extensive the endeavor is next year, maybe during Apple's first quarterly conference call in calendar 2013.
News & Media
The portal and press release for Pornhub Cares give almost no information on how extensive this new endeavor will be, or what it will do in the future.
News & Media
But opera can be an expensive endeavor.
News & Media
The original development of the instrument was an international endeavor with extensive input from clinical experts and organizations [ 12].
Science
Mac's philanthropic endeavors were extensive.
News & Media
This endeavor should allow extensive use of geoscientific algorithms and geospatial data.
Science
Extensive efforts have been made in this endeavor with respect to malaria vaccine development, especially with regard to target antigen discovery, protein expression platforms, adjuvant testing, and development of soluble and virus-like particle (VLP) delivery platforms.
Science
The concepts, problems, and approaches are illustrated with examples and case studies drawn both from literature within the field and from our own very extensive experiences gained over many years of endeavor.
But let's face it: not everyone is Etsy, with an entire team devoted to such endeavors, or Bank of America, with a budget for extensive sociometric studies of its workplace, and even fewer could justify the sort of investment Google makes in attracting and retaining top talent.
News & Media
Expert writing Tips
Best practice
When using "extensive endeavor", ensure the context clearly indicates the scope and complexity of the undertaking. For example, specify what makes the endeavor extensive: "an extensive endeavor involving multiple departments and years of research".
Common error
Avoid using "extensive endeavor" for projects that are relatively small or routine. This can diminish the impact of the phrase and make your writing seem hyperbolic. Reserve it for truly significant undertakings.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "extensive endeavor" functions as a noun phrase where the adjective "extensive" modifies the noun "endeavor". It describes the nature and scope of the undertaking. Ludwig AI indicates the phrase is correct and appears across various reliable sources.
Frequent in
News & Media
33%
Science
33%
Formal & Business
17%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "extensive endeavor" is a grammatically correct and usable phrase, as confirmed by Ludwig AI, used to describe a significant or large-scale undertaking. While not extremely common, it appears in reputable sources across news, scientific, and formal business contexts. When employing this phrase, ensure that the scale and complexity of the project warrant its use, and consider more common alternatives like "major undertaking" or "large-scale project" for clarity and impact.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
large-scale project
Replaces "endeavor" with "project" and "extensive" with "large-scale", focusing on the scale of the undertaking.
major undertaking
Substitutes "extensive" with "major", emphasizing the importance and size of the effort.
significant undertaking
Replaces "extensive" with "significant", highlighting the importance of the effort.
substantial effort
Replaces "endeavor" with "effort" and "extensive" with "substantial", stressing the considerable exertion involved.
comprehensive initiative
Replaces "endeavor" with "initiative" and "extensive" with "comprehensive", emphasizing the all-encompassing nature of the project.
ambitious undertaking
Replaces "extensive" with "ambitious", focusing on the challenging nature of the endeavor.
broad undertaking
Substitutes "extensive" with "broad", highlighting the wide scope of the effort.
wide-ranging effort
Replaces "endeavor" with "effort" and "extensive" with "wide-ranging", emphasizing the scope and reach of the activity.
thorough enterprise
Replaces "endeavor" with "enterprise" and "extensive" with "thorough", highlighting the detailed and comprehensive nature of the work.
sizeable venture
Substitutes "endeavor" with "venture" and "extensive" with "sizeable", emphasizing the investment and scale of the undertaking.
FAQs
How can I use "extensive endeavor" in a sentence?
Use "extensive endeavor" to describe a project or undertaking that requires significant resources, time, and effort. For example: "The construction of the new bridge was an "extensive endeavor" that took several years to complete."
What are some alternatives to "extensive endeavor"?
You can use alternatives such as "large-scale project", "major undertaking", or "significant undertaking" depending on the specific context.
Is "extensive endeavor" a formal or informal phrase?
"Extensive endeavor" is considered a relatively formal phrase suitable for academic, professional, and journalistic contexts. More informal alternatives might include "big project" or "major effort".
What makes an endeavor "extensive"?
An endeavor is considered "extensive" when it involves a large scope, considerable resources, or a significant amount of time and effort. It often implies complexity and the involvement of multiple parties or elements.
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
4.5/5
Expert rating
Real-world application tested