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
severely flawed
Grammar usage guide and real-world examplesUSAGE SUMMARY
"severely flawed" is correct and usable in written English. You can use it to describe something that has significant defects or problems. Example: The report was severely flawed, leading to incorrect conclusions. Alternative expressions include "deeply flawed" and "profoundly flawed."
✓ Grammatically correct
News & Media
Science
Formal & Business
Wiki
Alternative expressions(20)
fatally flawed
deeply flawed
fundamentally broken
seriously flawed
fundamentally flawed
critically deficient
profoundly misguided
hopelessly wrong
thoroughly incorrect
wholly inaccurate
seriously mistaken
utterly wrong
completely misguided
gravely mistaken
badly mistaken
woefully inadequate
patently false
majorly flawed
significantly flawed
highly flawed
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
58 human-written examples
Immigrant advocates called the contracting process severely flawed.
News & Media
I'm telling you the business model is severely flawed.
News & Media
So, to be Ross is to be needy, kind of annoying and severely flawed.
News & Media
Conservatives say the payment rules for traditional Medicare and H.M.O.'s are severely flawed.
News & Media
Senator Debbie Stabenow, Democrat of Michigan, called the current formula severely flawed.
News & Media
Published in 1998, the notorious study — so severely flawed that ten of its thirteen authors long ago retracted their contributions — has been completely discredited.
News & Media
Rights groups have condemned the verdict as an attack on free speech, while observers of the trial said the process was severely flawed.
News & Media
Donna E. Shalala, the secretary of health and human services, said the program, adopted by Congress with much fanfare, was severely flawed.
News & Media
As a vehicle to promote competitive balance, the draft is severely flawed; small-market clubs routinely pass over top players because of their bonus demands.
News & Media
Looking back, he acknowledged that as long as the goals of psychiatric treatment were intertwined with the Church's determination to return priests to duty, the system was severely flawed.
News & Media
Despite this, Ms. Spataro said she stood by her conclusion that the accounting standard was severely flawed and could give rise to incorrect measurements — numbers she was unwilling to certify or base tax decisions on.
News & Media
Expert writing Tips
Best practice
Pair this phrase with nouns like "methodology", "logic", "system" or "character" for maximum impact.
Common error
Avoid using "severely flawed" when you actually mean the subject is beyond repair. While it denotes serious issues, it doesn't always mean the subject is "fatally flawed", which would imply it is completely useless or destined to fail. Reserve the latter for total irredeemability.
Source & Trust
87%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
Functioning as an adjective phrase, it combines the intensifier adverb "severely" with the participle adjective "flawed". Ludwig AI identifies this as a standard intensification pattern used to describe systems, studies or personalities.
Frequent in
News & Media
48%
Formal & Business
26%
Science
17%
Less common in
Wiki
7%
Encyclopedias
1%
Social Media
1%
Ludwig's WRAP-UP
Ludwig AI confirms that "severely flawed" is a robust and widely accepted phrase in formal English. It is frequently employed by high-authority sources like The New York Times and various scientific journals to denote significant structural or procedural failures. Whether describing a "scientific study", a "business model" or a "political process", the phrase provides a precise level of emphasis that signals major concern without necessarily implying total irreparable failure. Its frequent usage across diverse domains makes it a versatile tool for professional writing and critique.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Deeply flawed
Most common alternative with nearly identical meaning and usage.
Highly imperfect
Slightly less intense, focusing on lack of perfection rather than damage.
Fundamentally broken
Stronger emphasis on structural failure that prevents the subject from working.
Critically defective
Used more frequently in technical or industrial contexts.
Fatally compromised
Suggests the flaws have made the subject entirely unreliable or doomed.
Grossly inaccurate
Specific to data, calculations or statements that are far from the truth.
Seriously inadequate
Focuses on the subject's inability to meet requirements or standards.
Profoundly mistaken
Better suited for describing beliefs, assumptions or intellectual positions.
Largely invalid
Focuses on the lack of legal, scientific or logical validity.
Heavily biased
Attributes the flaws specifically to prejudice or lack of neutrality.
FAQs
How to use "severely flawed" in a sentence?
You can use it to critique a process or object, for example: "The primary election process was deemed "severely flawed" by international observers".
What is the difference between "severely flawed" and "fatally flawed"?
A "severely flawed" system has major issues that might still be addressed, whereas a "fatally flawed" system has a defect so fundamental that it cannot function or succeed.
Can "severely flawed" be used for people?
Yes, it is often used in literary and film criticism to describe a "severely flawed character" who has significant moral or psychological failings.
What can I say instead of "severely flawed"?
Depending on your context, you can use alternatives like "deeply flawed", "fundamentally broken" or "heavily compromised".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.9/5
Expert rating
Real-world application tested