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
dirty smile
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "dirty smile" is correct and usable in written English.
It can be used to describe a smile that suggests mischief, flirtation, or a hidden meaning, often with a playful or suggestive connotation. Example: "He gave her a dirty smile that made her heart race, hinting at something more than just friendship."
✓ Grammatically correct
News & Media
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
4 human-written examples
"There ain't no room in my bed, as far as I'm concerned," she belted in the chorus, "So wipe that dirty smile off".
News & Media
The only people who get the measure of the movie, and who find something hard and brittle below the blur of charm, are John Ritter, who plays Oscar's academic dad, and, as ever, the great Bebe Neuwirth, who should apply for a patent on her slow and dirty smile.
News & Media
Just crank "Ju Ju Bone," where Danzig channels Elvis on a heroin porn binge, and try not to smile a dark and dirty smile.
News & Media
"The appeal of movies was in the details of crime and high living and wicked cities and in the language of toughs and urchins; it was in the dirty smile of the city girl who lured the hero away from Janet Gaynor.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
About halfway through, Lohan looked directly into the camera and flashed a dirty, demented smile at Schrader.
News & Media
A dirty face smiles for the camera.
News & Media
"He was dirty," Sabathia said, smiling.
News & Media
When asked Tuesday if he was a dirty player, Harrison smiled.
News & Media
One of the songs we hear is magnificent, a brassy, blaring song featuring both Redman and Cher ("She took Dirty's place," smiles RZA afterwards).
News & Media
I get some dirty looks, some smiles, but not much beyond that.
News & Media
If they give you dirty looks, wave and smile!
Wiki
Expert writing Tips
Best practice
Use "dirty smile" to add character depth. This phrase adds intrigue and suggests hidden thoughts or intentions of the character.
Common error
Avoid using "dirty smile" in formal or professional writing. Opt for more neutral alternatives like "knowing smile" or "subtle grin" to maintain a professional tone.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "dirty smile" functions primarily as a descriptive noun phrase, where 'dirty' modifies the noun 'smile'. It adds a layer of meaning, indicating the nature or quality of the smile. As Ludwig AI confirms, the phrase is usable and understandable in English.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "dirty smile" is a descriptive term used to depict a smile that is suggestive, mischievous, or knowing. While grammatically correct, as confirmed by Ludwig AI, it’s relatively rare in usage, primarily appearing in News & Media contexts. When using the phrase, consider the connotation and avoid overuse in formal settings. Alternatives like "sly grin" or "mischievous smile" may be more appropriate depending on the desired tone and audience. Essentially, the charm of "dirty smile" lies in its ability to subtly hint at more than meets the eye.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
suggestive smile
Directly implies that the smile carries an underlying, often sexual, meaning.
mischievous smile
Emphasizes the playful and teasing nature of the smile.
insinuating smile
Highlights the subtle and indirect way the smile hints at something.
sly grin
Highlights the secretive or cunning aspect of the smile.
knowing smile
Implies shared secret or understanding behind the smile.
knowing smirk
Uses 'smirk' to suggest a more subtle and self-aware smile.
smug grin
Focuses on self-satisfaction or arrogance conveyed through the smile.
impish grin
Conveys a sense of playful naughtiness or mischievousness.
wicked grin
Suggests a more malevolent or devilish intent behind the smile.
flirtatious smile
Highlights the romantic or seductive quality of the smile.
FAQs
What does "dirty smile" mean?
A "dirty smile" suggests mischief, flirtation, or a hidden meaning, often with a playful or suggestive connotation.
What can I say instead of "dirty smile"?
You can use alternatives like "sly grin", "mischievous smile", or "suggestive smile" depending on the context.
Is "dirty smile" an appropriate phrase to use in formal writing?
No, "dirty smile" is generally not appropriate for formal writing. It's best suited for creative writing or informal contexts. Consider using "knowing smile" or "subtle grin" in formal settings.
What's the difference between "dirty smile" and "wicked grin"?
"Dirty smile" typically implies playful or suggestive intent, while "wicked grin" suggests a more malevolent or devilish intention.
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
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested