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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
serious flaws
Grammar usage guide and real-world examplesUSAGE SUMMARY
"serious flaws" is a correct and usable phrase in written English.
It can be used whenever you want to describe major or significant mistakes or weaknesses in something. Example: Despite its impressive design, the new smartphone has several serious flaws that have caused frustration among users.
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
major shortcomings
significant defects
critical weaknesses
glaring errors
serious defects
serious mistakes
gross flaws
serious deficiencies
severe defects
major issues
critical flaws
deep deficiencies
significant deficiencies
fundamental weaknesses
substantial limitations
great shortcomings
deficient safeguarding
major deficiencies
notable limitations
glaring shortfalls
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 have serious flaws.
News & Media
Yet it has serious flaws.
News & Media
Oil companies saw "serious flaws".
News & Media
Her system clearly has serious flaws.
News & Media
The law has two serious flaws.
News & Media
These are, I think, quite serious flaws.
News & Media
But defining a class this way has some serious flaws.
News & Media
But the Tampa-Orlando plan had some serious flaws.
News & Media
They quickly discovered that the vast majority had serious flaws.
News & Media
All the big parties have their virtues and serious flaws.
News & Media
To élite hypertext thinkers and programmers, these were serious flaws.
News & Media
Expert writing Tips
Best practice
When using "serious flaws", ensure that you specify what those flaws are and how they impact the subject you are discussing. Providing concrete examples strengthens your argument.
Common error
Avoid using "serious flaws" when the issues are minor or easily resolved. Overstating the problem can undermine your credibility.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "serious flaws" functions as a noun phrase where the adjective "serious" modifies the noun "flaws", indicating significant defects or shortcomings. As Ludwig AI confirms, this phrase is commonly used to describe major weaknesses.
Frequent in
News & Media
50%
Science
35%
Wiki
5%
Less common in
Formal & Business
3%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "serious flaws" is a common and grammatically sound way to describe significant defects or shortcomings. Ludwig AI confirms its widespread use across various contexts, including news, science, and general writing. When employing this phrase, ensure that the seriousness of the flaws is justified and substantiated with specific examples. Alternatives like "major shortcomings" or "significant defects" can be used to add variety to your writing, depending on the nuance you wish to convey. This phrase typically functions to highlight areas needing improvement or correction, and is found in neutral to formal registers.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
major shortcomings
Replaces "flaws" with a synonym emphasizing inadequacy.
significant defects
Uses "defects" to highlight imperfections or faults of a notable degree.
critical weaknesses
Emphasizes the severity of the flaws by using "critical".
grave imperfections
Highlights the flaws as being particularly serious or worrying.
major vulnerabilities
Focuses on the susceptibility to harm or exploitation caused by the flaws.
substantial deficiencies
Indicates a significant lack or inadequacy.
glaring errors
Emphasizes that the flaws are very obvious and easily noticeable.
fundamental faults
Highlights that the flaws are basic and affect the foundation of something.
considerable limitations
Focuses on the restrictive aspects caused by the flaws.
severe shortcomings
Synonymous with major limitations; it amplifies the intensity of the limitations.
FAQs
How can I use "serious flaws" in a sentence?
You can use "serious flaws" to point out significant shortcomings in a plan, design, or system. For example: "The investigation revealed "serious flaws" in the safety protocols."
What are some alternatives to "serious flaws"?
Alternatives include "major shortcomings", "significant defects", or "critical weaknesses" depending on the specific context.
Which is more appropriate, "serious flaws" or "minor imperfections"?
Use "serious flaws" when describing significant issues that have substantial consequences. Opt for "minor imperfections" when addressing trivial or easily correctable problems.
What's the difference between "serious flaws" and "potential issues"?
"Serious flaws" indicate existing and impactful problems. "Potential issues", on the other hand, refer to possible problems that may arise in the future, indicating uncertainty.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested