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
is a waste of time
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'is a waste of time' is correct and usable in written English.
You can use this phrase to express the idea that something is not worth doing because it takes up too much time and/or provides little benefit. For example, "Studying for a test that won't be on the final exam is a waste of time."
✓ Grammatically correct
News & Media
Academia
Formal & Business
Alternative expressions(20)
lacks efficacy
is out of order
is inoperative
is not proficient
proves ineffective
is a lost cause
is not functioning
has no effect
is a function of time
has not been engaged
is unproductive
is failing to produce results
has not been worked
fails to deliver results
is not effective
is underperforming
is unsuccessful
is not real
is not capable
is not efficient
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
53 human-written examples
"That studying is a waste of time".
News & Media
It is a waste of time.
Academia
"Shopping is a waste of time".
News & Media
Any less is a waste of time.
News & Media
This is a waste of time.
News & Media
This, of course, is a waste of time.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
7 human-written examples
Sometimes they're a waste of time.
News & Media
That's a waste of time.
News & Media
"Wind projects are a waste of time.
News & Media
"This was a waste of time.
News & Media
That would be a waste of time.
News & Media
Expert writing Tips
Best practice
When using "is a waste of time", be specific about why the activity is unproductive. Providing context enhances clarity and impact.
Common error
Avoid generically labeling activities as "is a waste of time" without explaining why. Back up your claim with reasoning or evidence to make your argument more persuasive.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is a waste of time" functions as a predicate nominative, linking a subject to a noun phrase that renames or describes it. According to Ludwig AI, this phrase is grammatically correct and widely used. For example, "Studying is a waste of time."
Frequent in
News & Media
65%
Academia
15%
Wiki
8%
Less common in
Science
5%
Formal & Business
4%
Reference
3%
Ludwig's WRAP-UP
The phrase “is a waste of time” is a common and grammatically sound expression used to indicate that an activity is unproductive or not worthwhile. As Ludwig AI confirms, the phrase is widely used, particularly in News & Media contexts. While it's a versatile phrase, it's crucial to provide context when using it, explaining why something is considered a waste of time. Alternatives like "is a fruitless endeavor" or "is an exercise in futility" can offer a more formal or emphatic tone. However, overuse without justification should be avoided to maintain clarity and persuasiveness in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is an exercise in futility
Emphasizes the complete lack of positive outcome from the activity.
is a pointless exercise
Replaces 'waste of time' with a phrase highlighting the lack of purpose or value in the activity.
is an unproductive activity
Substitutes 'waste of time' with a focus on the lack of output or progress.
is a futile pursuit
Indicates that the activity is incapable of producing any result.
is a fruitless endeavor
Replaces the common term 'waste of time' with a more formal phrase emphasizing the lack of positive results.
is not worth the effort
Shifts the focus from time to the amount of effort expended versus the return.
is time down the drain
Uses an idiomatic expression to mean that the time spent is irrecoverably lost and without benefit.
is spinning your wheels
Uses an idiomatic expression to convey the idea of expending energy without making progress.
is a lost cause
Highlights the impossibility of achieving a desired outcome, making the time spent unproductive.
is just a delaying tactic
Suggests the activity is being used to postpone something else, rather than being inherently valueless.
FAQs
How can I rephrase "is a waste of time" to sound more formal?
For a more formal tone, consider alternatives such as "is a fruitless endeavor" or "is an unproductive activity", which convey a similar meaning with a higher level of formality.
When is it appropriate to use the phrase "is a waste of time"?
Use "is a waste of time" when you want to express that an activity is unproductive, inefficient, or not worth the effort invested. It's suitable for situations where time could be better spent on something else.
What's the difference between "is a waste of time" and "is not worth it"?
"Is a waste of time" specifically refers to the unproductive use of time, whereas "is not worth it" implies that the benefits do not justify the effort, resources, or risks involved. While similar, the focus differs slightly.
Are there any situations where doing something seemingly pointless is actually beneficial?
Sometimes, activities that appear to be a "waste of time" can inadvertently lead to unexpected benefits or insights. For example, exploratory research with no immediate goal may uncover valuable information later on.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested