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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
are free of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are free of" is correct and usable in written English.
It can be used to indicate the absence of something undesirable or unwanted in a particular context. Example: "The final product is guaranteed to be free of any harmful chemicals."
✓ Grammatically correct
News & Media
Academia
Science
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
59 human-written examples
These ideas are free of charge.
News & Media
They are free of these subtle judgements.
News & Media
Few changes are free of any cost.
News & Media
Cots are free of charge.
News & Media
Next Returns are free of charge.
News & Media
All events are free of charge.
News & Media
Both events are free of charge.
News & Media
And we are free of him, too.
News & Media
The pollsters are free of cynical scrutiny.
News & Media
Job postings are free of charge.
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Routine vaccines are free-of-charge.
Science
Expert writing Tips
Best practice
When using "are free of", ensure that the context clearly indicates what is being absent or avoided. Specificity enhances clarity and prevents misinterpretation.
Common error
Avoid using "are free of" in situations where a more specific term would be more appropriate. For instance, instead of saying "the product is free of issues", specify what kind of issues are absent (e.g. "the product is free of defects").
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are free of" functions as a predicate adjective, describing the state of a subject as being without something. It indicates the absence of a particular element, characteristic, or condition. Ludwig provides examples that show it is used to express a lack of something undesirable.
Frequent in
News & Media
43%
Academia
33%
Science
17%
Less common in
Wiki
2%
Formal & Business
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "are free of" is a versatile expression used to indicate the absence of something. Ludwig's analysis confirms that the phrase is grammatically sound and commonly used across diverse fields like news, academia, and science. It serves the purpose of assuring or informing an audience of the lack of a particular attribute, usually to emphasize a positive aspect. Alternatives like "are devoid of" and "are without" offer similar meanings, though "are devoid of" has a stronger connotation. It's important to use "are free of" with specificity to avoid overgeneralization and ensure clarity in communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are devoid of
Emphasizes a complete absence, often of something negative or undesirable. It's a more formal way to express "are free of".
are without
Indicates the absence of something, often in a more general sense. Simpler and more direct.
are exempt from
Specifically denotes a state of being excused or not subject to a particular rule or requirement.
are clear of
Implies a removal or avoidance of something, suggesting a previous presence or potential for encounter.
are not subject to
Highlights a lack of obligation or constraint, often used in legal or regulatory contexts.
are immune to
Indicates a resistance or protection against something, usually negative or harmful.
are excused from
Specifies that someone or something does not need to fulfill a particular duty or expectation.
are absolved of
Implies a release from blame or responsibility, often used in a moral or ethical context.
are independent of
Stresses the lack of influence or control from an external source.
are unencumbered by
Suggests a state of being without burdens or obstacles, allowing for greater freedom and ease.
FAQs
How can I use "are free of" in a sentence?
You can use "are free of" to indicate the absence of something, for example, "These apples "are free of pesticides"" or "The service "is free of charge"".
What's the difference between "are free of" and "are devoid of"?
"Are free of" generally indicates the absence of something, while "are devoid of" suggests a complete lack or emptiness. "Are devoid of" is often stronger and more emphatic.
What can I say instead of "are free of"?
You can use alternatives such as "are without", "contain no", or "are exempt from" depending on the context.
Is it always appropriate to use "are free of charge"?
While "are free of charge" is common, consider using "free" or "no cost" for brevity, especially in informal contexts. In legal or formal settings, "free of charge" may be preferred for clarity.
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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
4.6/5
Expert rating
Real-world application tested