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
foul language
Grammar usage guide and real-world examplesUSAGE SUMMARY
"foul language" is correct and usable in written English.
You can use it when referring to language that is obscene, offensive, or rude. For example, "The teacher asked the students not to use any foul language in the classroom."
✓ Grammatically correct
News & Media
Academia
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
Without any foul language?
News & Media
"The play 'Herbivores' has foul language.
News & Media
"Except for maybe the foul language.
News & Media
Foul language and violence played for laughs.
News & Media
Freeloading, foul language and frequent infidelity.
News & Media
It includes foul language and sexual situations.
News & Media
JUDGE -- Don't use foul language and attack.
News & Media
I don't accept foul language around me".
News & Media
Do you use absolutely foul language?
News & Media
Destroys opposing players with foul language.
News & Media
Foul language was replaced by "Yes ma'am," "No ma'am".
News & Media
Expert writing Tips
Best practice
Consider using euphemisms or indirect language to describe the use of "foul language" in sensitive contexts, such as news reports involving children or traumatic events.
Common error
While avoiding explicit terms is often necessary, excessively euphemistic descriptions of "foul language" can sometimes undermine the seriousness of the situation or create a humorous effect when gravity is needed. Aim for a balance between sensitivity and clarity.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "foul language" functions as a noun phrase, typically used as the object of a verb or preposition to describe speech considered offensive, rude, or inappropriate. Ludwig AI confirms this usage with numerous examples across various contexts.
Frequent in
News & Media
75%
Academia
15%
Encyclopedias
3%
Less common in
Science
2%
Formal & Business
2%
Wiki
2%
Ludwig's WRAP-UP
In summary, the phrase "foul language" is a common and grammatically correct noun phrase used to describe offensive, rude, or inappropriate speech. As shown by Ludwig, its usage spans across various contexts, primarily in News & Media and Academia. While generally neutral in register, the topic itself often relates to sensitive situations. Alternatives such as "offensive language" or "inappropriate language" might be preferable in certain contexts. Remember to consider your audience and the situation when discussing or referencing "foul language".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
profane language
Replaces "foul" with "profane", maintaining a similar connotation of irreverence.
offensive language
Focuses on the offensive nature of the language, rather than its inherent "foulness".
abusive language
Highlights the potential for harm or aggression in the language used.
vulgar language
Emphasizes the lack of refinement and social impropriety.
inappropriate language
Indicates that the language is not suitable for a particular context.
obscene language
Focuses on the sexually explicit or otherwise indecent nature of the language.
curse words
Uses a more direct and common term for offensive vocabulary.
swear words
Another common term for offensive vocabulary, similar to "curse words".
bad language
A simple and general term for unacceptable language.
dirty language
Implies that the language is morally corrupt or offensive.
FAQs
How can I use "foul language" in a sentence?
You can use "foul language" to describe speech that is offensive or inappropriate, for example: "The movie was rated R due to violence and "foul language"." or "The judge warned the defendant against using "foul language" in court."
What is a less direct way to refer to "foul language"?
Consider using "offensive language", "inappropriate language", or "profane language" as alternatives to "foul language", depending on the specific context and the level of formality required.
Is "foul language" always considered unacceptable?
While generally discouraged in formal settings, the acceptability of "foul language" depends heavily on context. It might be acceptable among close friends but inappropriate in professional or public settings. Awareness of the audience and situation is crucial.
What are some synonyms for "foul language"?
Synonyms for "foul language" include "curse words", "swear words", "bad language", and "vulgar language". The best choice depends on the specific nuance you want to convey.
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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested