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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
free of error
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "free of error" is correct and usable in written English.
You can use it when describing a task, statement, or piece of work that has been done correctly with no mistakes. For example: The essay was free of error, and I was very pleased with the result.
✓ Grammatically correct
Science
News & Media
Formal & Business
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
17 human-written examples
"I neither condone the killing of innocent people nor claim that jihad is free of error," he writes.
News & Media
Due to instrument imprecision and human inconsistencies, measurements are not free of error.
Science
We assume the sensing data are sent from the SUs to the base station free of error throughout this article.
Here we assume that the feedback process is free of error, which is similar to relay selection indication transmission in ANCC.
Eleven of them indicated by αj were assumed to be subject to error; four of them indicated by βj were assumed to be free of error.
Science
In the first time slot, the source broadcasts its message, while in the second time slot, the relay acts only if the source message was decoded free of error.
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
Free-of-error is affected by both redundancy and missing information.
In [21], criteria regarding data quality are demonstrated such as accessibility, appropriate amount of data, believability, completeness, concise representation, consistent representation, ease of manipulation, free-of-error, interpretability, objectivity, relevancy, reputation, security, timeliness, understandability and value-added.
Justice Tingling's tenure on the bench has not been free of errors or reversals.
News & Media
White turned in a flowing run free of errors, which was in stark contrast to his performance Friday, when he barely made it through qualifying.
News & Media
The editor's function is to see that the map conforms to standard conventions and is clear, legible, and free of errors.
Encyclopedias
Expert writing Tips
Best practice
When aiming for clarity and professionalism, use "free of error" to emphasize the meticulousness of a process or document. For example: "The final report was thoroughly reviewed to ensure it was free of error."
Common error
While "free of error" is perfectly acceptable, it can sound overly formal in casual conversation. Consider using simpler alternatives like "no mistakes" or "all correct" for a more natural tone.
Source & Trust
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "free of error" functions primarily as an adjectival phrase. It modifies a noun to indicate the absence of mistakes or inaccuracies. As Ludwig AI confirms, it's a correct and usable phrase. Examples show its use in contexts where precision and accuracy are important.
Frequent in
Science
60%
News & Media
20%
Formal & Business
10%
Less common in
Encyclopedias
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "free of error" is a grammatically sound adjectival phrase used to describe something that is without mistakes. Ludwig AI confirms its correctness and usability. It's most commonly found in scientific, news, and formal business contexts, indicating a focus on accuracy and reliability. While perfectly acceptable, consider simpler alternatives like "error-free" or "without errors" for less formal situations. When using "free of error", ensure it aligns with the tone and setting to maintain clarity and professionalism.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
error-free
Single-word adjective instead of a prepositional phrase.
without errors
Uses a simpler preposition "without" instead of "free of".
accurate
Focuses on the quality of being correct rather than the absence of errors.
precise
Highlights exactness and attention to detail.
flawless
Emphasizes perfection and the absence of any defects.
immaculate
Implies a high degree of cleanliness and purity, extending metaphorically to being error-free.
perfect
A general term for being without fault or defect.
unblemished
Suggests a pristine condition, free from any marks or errors.
spotless
Similar to immaculate, suggesting a lack of any faults.
exempt from mistakes
More formal and emphasizes the state of being excused or not subject to errors.
FAQs
How can I use "free of error" in a sentence?
You can use "free of error" to describe something that has no mistakes, such as "The document was carefully proofread to ensure it was "free of error"".
What are some alternatives to "free of error"?
Alternatives include "error-free", "without errors", or simply saying something is accurate or precise.
Is it better to say "free of errors" or "free of error"?
Both are grammatically correct, but "free of errors" is generally more common and natural-sounding when referring to multiple potential mistakes. "Free of error" is typically used in a more abstract or general sense.
What does it mean for something to be "free of error"?
When something is described as ""free of error"", it means that it has been created or performed without any mistakes or inaccuracies. This is often a desired quality in fields like science, technology, and finance.
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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
83%
Authority and reliability
4.4/5
Expert rating
Real-world application tested