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
swear word
Grammar usage guide and real-world examplesUSAGE SUMMARY
'swear word' is not correct or usable in written English.
It should be replaced with an actual swear word. For example, you could say, "He muttered a few colorful expletives under his breath".
✓ Grammatically correct
News & Media
Wiki
Formal & Business
Alternative expressions(9)
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 uttered a swear word.
News & Media
What's your favourite swear word?
News & Media
When did "mom" become a swear word?
News & Media
What is the ultimate swear word?
News & Media
Others only saw one swear word.
News & Media
"Something else" is not a euphemism for a swear word.
News & Media
"Hazara was like a swear word," he says.
News & Media
"Well, those were not the exact words … a swear word.
News & Media
What counts as a swear word in 2012, I ask.
News & Media
The city's cabbies have a new swear word – trams.
News & Media
What's the swear word most likely to be? "F".
News & Media
Expert writing Tips
Common error
Avoid using redundant modifiers like "bad swear word" or "offensive swear word", as the definition of the term already implies the word is taboo or impolite. Simply saying ""swear word"" is sufficient to convey the meaning.
Source & Trust
92%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "swear word" serves as a count noun used to categorize language that is considered taboo, impolite or offensive. In the corpus provided by Ludwig, it functions as a descriptive label that allows writers to refer to offensive content without violating censorship standards. While Ludwig AI suggests that the phrase itself is a placeholder that should often be replaced by the actual word in creative writing, the linguistic data shows it is an essential tool for objective reporting.
Frequent in
News & Media
75%
Wiki
15%
Formal & Business
10%
Less common in
Science
3%
Reference
2%
Academia
5%
Ludwig's WRAP-UP
In conclusion, "swear word" is a robust and widely used noun phrase in English discourse. While Ludwig AI notes that in some stylistic contexts it serves as a weak placeholder for actual dialogue, the vast amount of evidence from sources like The Guardian and The New York Times proves its utility as a neutral descriptive term. It is particularly effective when the goal is to maintain professional distance while describing offensive behavior. For writers, the choice between "swear word", "curse word", and ""profanity"" is largely a matter of regional dialect and formality level rather than a difference in fundamental meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
curse word
Common North American alternative, often used interchangeably in casual and neutral contexts.
profanity
More formal term often used in academic, legal or broadcast contexts.
expletive
Refers specifically to a word or phrase used as an exclamation, often indicating anger.
cuss word
Informal and regional (primarily US) variation of curse word.
obscenity
Stronger term that implies the word violates moral or social standards of decency.
foul language
A broader noun phrase describing the collective use of taboo words.
four-letter word
A common idiom referring to short, vulgar English swear words.
vulgarity
Emphasizes the lack of refinement or good taste in the language used.
epithet
Sometimes used when the offensive word is directed at a person's identity or characteristics.
oath
An older, more formal term for a swear word, historically linked to religious invocations.
FAQs
What is a more formal way to say "swear word"?
Is "swear word" one word or two words?
In standard English, it is written as two separate words: ""swear word"". While some may occasionally hyphenate it or combine it, the two-word format is the most widely accepted.
What is the difference between "swear word" and "curse word"?
There is very little semantic difference. ""swear word"" is common in British English and global English, while "curse word" is a very frequent synonym in American English.
Can I use "swear word" in academic writing?
While grammatically correct, academic writing usually prefers more technical terms like "vulgarism" or "taboo language".
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
92%
Authority and reliability
4.8/5
Expert rating
Real-world application tested