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
vain undertaking
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "vain undertaking" is correct and usable in written English.
It can be used to describe an effort or endeavor that is futile or unlikely to succeed. Example: "Despite their best efforts, the project turned out to be a vain undertaking, as they faced insurmountable obstacles."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
hopeless case
empty pursuit
idle talk
unnecessary pursuit
useless endeavor
abortive attempt
doomed enterprise
pointless pursuit
fruitless effort
unproductive pursuit
unsuccessful attempt
lazy pursuit
vain pursuit
useless pursuit
pointless activity
leisure activity
useless attempt
pointless exercise
pastime
futile effort
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
This was a vain undertaking.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
As in her earlier work, awkward political issues bristle at the edges, such as the black families who have achieved some success finding themselves at odds with the resentful Latino families undertaking a vain search for the same advantages – and Jay, increasingly out of his depth in a powder keg situation, remains a satisfyingly conflicted character.
News & Media
He offered a mea culpa here as well about his own writing: "Thus, I must acknowledge defeat as well: contemporary technology criticism in America is an empty, vain, and inevitably conservative undertaking.
News & Media
Diana discovers that her entire life's mission is built on a lie, and that her great battle was undertaken in vain.
News & Media
Shortly before her release was announced, she told ABC News that she hoped "this nightmare of mine and the fight that I've undertaken is not in vain".
News & Media
Moreover, new observational studies using more rigorous designs and analyses that avoid these biases should urgently be undertaken before more randomized trials are initiated in vain.
Science
How vain.
News & Media
Too vain.
News & Media
Vain hope!
News & Media
Vain, P. Nat.
Science & Research
Vain his opinions, his pursuits are vain!
Expert writing Tips
Best practice
Use "vain undertaking" when you want to emphasize both the effort expended and the ultimate lack of success or value. It carries a slightly stronger sense of disappointment than simply saying "unsuccessful project".
Common error
While "vain undertaking" is grammatically correct, avoid overusing it in very formal or technical writing. Simpler alternatives like "unsuccessful attempt" might be more appropriate in those settings.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "vain undertaking" functions as a noun phrase, where "vain" modifies the noun "undertaking". It describes a particular type of undertaking characterized by its lack of success or ultimate futility, as suggested by Ludwig.
Frequent in
News & Media
50%
Science
25%
Academia
25%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "vain undertaking" is a grammatically correct phrase used to describe an effort or project that ultimately proves unsuccessful. As confirmed by Ludwig, it serves to express futility and can be used in diverse contexts such as news, scientific and academic fields, although it remains relatively rare. More frequent alternatives like "futile endeavor" or "fruitless effort" might be preferred in some cases. While versatile, it's best to avoid overuse in highly formal contexts, where simpler alternatives can be more appropriate. Consider using "vain undertaking" when you need to emphasize both the effort and the ultimate disappointment of an undertaking.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
futile endeavor
Emphasizes the pointlessness of the activity more directly.
fruitless effort
Highlights the lack of positive results from the activity.
exercise in futility
Stresses the completely pointless nature of the undertaking.
useless attempt
Highlights the ineffectiveness of the attempt.
abortive attempt
Focuses on the failure of the attempt to reach completion.
pointless activity
Directly describes the activity as lacking any purpose or value.
doomed enterprise
Suggests the undertaking was destined to fail from the start.
unsuccessful project
More specific to projects that do not achieve their goals.
hopeless case
Implies that the undertaking had no chance of success.
misguided effort
Highlights that the effort was based on flawed judgment or understanding.
FAQs
How can I use "vain undertaking" in a sentence?
You can use "vain undertaking" to describe a project or effort that ultimately fails to achieve its intended goal. For example: "Despite their best efforts, the project proved to be a "vain undertaking".".
What phrases are similar to "vain undertaking"?
Similar phrases include "futile endeavor", "fruitless effort", or "unsuccessful attempt". The best choice depends on the specific nuance you want to convey.
Is "vain undertaking" formal or informal?
"Vain undertaking" is generally considered suitable for both formal and informal contexts, though it might sound slightly more literary or sophisticated than simpler alternatives.
When should I not use "vain undertaking"?
Avoid using "vain undertaking" when you want to describe an effort that is still in progress or has the potential to succeed. It is best reserved for situations where the failure is clear or has already occurred.
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
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested