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
riddled with errors
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "riddled with errors" is correct and usable in written English.
You can use it to describe something that contains a lot of errors or mistakes. For example, "The essay was riddled with errors and it was clear that the student had not revised it properly before submitting it."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(14)
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
It was riddled with errors.
News & Media
Also, it's riddled with errors.
News & Media
The data was riddled with errors.
News & Media
The trouble is, both systems were riddled with errors.
News & Media
Yet it was "riddled with errors", Haddon-Cave says.
News & Media
The Senate's task force found that county voter lists were riddled with errors.
News & Media
Their arithmetic is fundamentally full of holes and their conclusions are riddled with errors.
News & Media
His Watergate material is riddled with errors, some minor, others major.
News & Media
The final section is a no-holds-barred rant, riddled with errors and misconceptions.
News & Media
When you publish a style guide, make sure it's not riddled with errors.
News & Media
Without these repair mechanisms, the genomes would be riddled with errors, and cancer would be rife.
News & Media
Expert writing Tips
Best practice
When using "riddled with errors", ensure that the context clearly indicates what is being affected by the errors. Be specific about the source or area containing the mistakes to avoid ambiguity.
Common error
While grammatically sound, "riddled with errors" can sound overly formal or harsh in casual conversation. Opt for simpler alternatives like "full of mistakes" or "error-prone" in informal settings.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "riddled with errors" functions as a descriptive adjective phrase, modifying a noun to indicate that it contains numerous mistakes. Ludwig AI confirms its grammatical correctness and usability in written English. The examples show it describing documents, data, and systems.
Frequent in
News & Media
65%
Academia
15%
Formal & Business
10%
Less common in
Science
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "riddled with errors" is a grammatically sound and frequently used expression to describe something containing many mistakes. As Ludwig AI confirms, it’s appropriate for use in various contexts, particularly in news, academic, and professional settings. While "riddled with errors" effectively conveys the presence of numerous errors, it's wise to consider simpler alternatives like "full of mistakes" in informal settings. Ensure the context clearly indicates what is affected by the errors, and be aware that overuse can sound overly formal in casual conversations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
full of mistakes
This alternative is a more straightforward and less figurative way to express the presence of many errors.
replete with inaccuracies
This alternative uses a more formal tone and emphasizes the lack of accuracy.
fraught with errors
This alternative suggests that the errors are causing problems or difficulties.
plagued by errors
This alternative suggests that the errors are persistent and troublesome.
containing many errors
This is a more literal and less idiomatic way of saying "riddled with errors".
infested with errors
This alternative creates a more negative and intense image of the errors.
flawed by mistakes
This alternative focuses on how errors impact the quality of something.
imperfect due to errors
This alternative speaks of the errors impact of perfection of any stuff.
compromised by inaccuracies
This alternative emphasizes that the errors undermine the correctness or reliability.
marred by mistakes
This alternative stresses that the errors spoil the overall effect of something.
FAQs
How can I use "riddled with errors" in a sentence?
You can use "riddled with errors" to describe something containing many mistakes. For example, "The report was "riddled with errors", making it unreliable".
What are some alternatives to "riddled with errors"?
Alternatives include "full of mistakes", "replete with inaccuracies", or "fraught with errors" depending on the context.
Is "riddled with errors" formal or informal?
"Riddled with errors" is generally considered more formal. In informal contexts, simpler phrases like "full of mistakes" may be more appropriate.
Which is correct, "riddled with errors" or "riddled by errors"?
"Riddled with errors" is the correct and idiomatic phrasing. "Riddled by errors" is not a standard construction.
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