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
highly inefficient
Grammar usage guide and real-world examplesUSAGE SUMMARY
"highly inefficient" is correct and usable in written English.
You can use it to describe a system, a process, or a situation in which an unacceptable amount of time, money, or energy is being wasted. For example, "The current filing system is highly inefficient and needs to be updated."
✓ Grammatically correct
Academia
Formal & Business
News & Media
Science
Encyclopedias
Reference
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
60 human-written examples
I believe it's highly inefficient.
Considered highly inefficient and declasse.
News & Media
But this strategy is highly inefficient.
News & Media
Tebow remains a highly inefficient — and deeply enthralling — quarterback.
News & Media
Salesmen travelled around the country, selling books from publishers' lists, but this system was highly inefficient.
News & Media
"This is a highly inefficient way to pay doctors," Dr. Bach said.
News & Media
But China remains highly inefficient in energy use by global standards.
News & Media
The ubiquitous but highly inefficient 60-watt light bulb badly needs a makeover.
News & Media
In terms of resource productivity, chemical industrial agriculture is highly inefficient.
News & Media
Updating individual pixels in the VSB is not only programatically messy, but also highly inefficient.
Academia
Previous approaches to this problem were all highly inefficient and often extremely complicated.
Academia
Expert writing Tips
Best practice
Use "highly inefficient" to critique existing systems or methods, suggesting a need for improvement or replacement with more effective alternatives.
Common error
Avoid pairing "highly inefficient" with overly general nouns like "things" or "stuff". Instead, specify the process, system, or method that is inefficient to maintain clarity.
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "highly inefficient" functions as an adjectival modifier, specifically intensifying the degree of inefficiency. It serves to emphasize that something is not just inefficient, but significantly so. As Ludwig AI confirms, this is a correct and usable construction.
Frequent in
News & Media
35%
Academia
25%
Formal & Business
20%
Less common in
Science
10%
Encyclopedias
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "highly inefficient" is a grammatically sound and widely used phrase to describe something characterized by a significant waste of resources. As noted by Ludwig AI, this phrase is appropriate for formal and professional contexts, as seen in its frequent appearance in news, academic, and business sources. To enhance clarity, it's best to specify which resources are being wasted. Consider replacing it with alternatives like "grossly ineffective" or "extremely wasteful" to fine-tune your message and add more specificity. Remember to avoid vague nouns to ensure the inefficiency is clearly defined.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
grossly ineffective
Emphasizes the lack of desired outcome and a significant degree of ineffectiveness.
extremely wasteful
Highlights the excessive consumption or loss of resources.
very uneconomical
Focuses on the financial aspect, indicating a poor return on investment.
remarkably unproductive
Highlights the low output or results generated.
prohibitively expensive
Stresses the high cost as a barrier to practical application or implementation.
not fit for purpose
Indicates that something is unsuitable or inadequate for its intended use.
demonstrably flawed
Highlights the existence of major problems and defects.
patently deficient
Points to a clear and obvious lack of necessary qualities or elements.
wildly disorganized
Emphasizes the lack of order or structure, leading to inefficiency.
unacceptably slow
Focuses on the time taken to complete a task, highlighting its inefficiency.
FAQs
How can I use "highly inefficient" in a sentence?
You can use "highly inefficient" to describe a process or system that wastes resources. For instance, "The current workflow is "highly inefficient", leading to significant time wastage".
What are some alternatives to saying "highly inefficient"?
Alternatives include "grossly ineffective", "extremely wasteful", or "very uneconomical", depending on the specific context.
Is it correct to use "highly inefficient" in formal writing?
Yes, "highly inefficient" is appropriate for formal writing. It clearly communicates a significant lack of efficiency and is widely understood in academic, business, and professional settings.
What makes a system "highly inefficient"?
A system is considered "highly inefficient" when it consumes excessive resources (time, energy, money) relative to its output or desired results. This can be due to various factors, like poor design, outdated technology, or lack of optimization.
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
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested