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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
real smile
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "real smile" is correct and usable in written English.
You can use it to describe a genuine or authentic expression of happiness or joy, often in contrast to a forced or fake smile. Example: "When she saw her old friend after so many years, her face lit up with a real smile that warmed everyone's hearts."
✓ Grammatically correct
News & Media
Wiki
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
49 human-written examples
A real smile.
News & Media
A real smile, too.
News & Media
Then the shadow of a smile became a real smile.
News & Media
"Not a mouth smile," Smith said, "but her real smile".
News & Media
I wasn't faking it was a real smile.
News & Media
And, says Smith: 'It's got to be a real smile.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
11 human-written examples
Smile a real, genuine smile.
Wiki
In the study on lying, real smiles differed from those that hid unhappy feelings on two counts.
News & Media
The wolf is in disguise, not as a grandmother, but as a brave girl who is real, smiling and energetic.
News & Media
It was an excellent lunch served by a restaurant that rewarded attendance with the privilege of real smiles and attention.
News & Media
Stock photo images of perfectly diverse people jumping for joy instead of real faces and real smiles in a real workplace.
News & Media
Expert writing Tips
Best practice
Use "real smile" to emphasize the authenticity of someone's happiness, especially when contrasting it with superficial expressions.
Common error
Avoid using "real smile" in highly formal or technical writing. Opt for more neutral alternatives like "genuine expression" or "sincere affect" for a more professional tone.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "real smile" functions as an adjective-noun combination, where 'real' modifies 'smile' to indicate authenticity. It is primarily used to describe a genuine expression of happiness or amusement. Ludwig provides examples of this usage in various contexts.
Frequent in
News & Media
45%
Wiki
25%
Formal & Business
10%
Less common in
Science
10%
Academia
5%
Encyclopedias
5%
Ludwig's WRAP-UP
The phrase "real smile" is a common and grammatically correct way to describe a genuine expression of happiness, as validated by Ludwig. It is particularly useful for differentiating authentic smiles from those that are forced or insincere. While versatile, its usage should be carefully considered in highly formal contexts where more neutral terms might be appropriate. As per Ludwig, the phrase appears frequently in news, media and wiki contexts. Understanding the communicative purpose and register of "real smile" enhances its effectiveness in writing and communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
genuine smile
Focuses on the authenticity and sincerity of the smile.
authentic smile
Highlights the smile's originality and lack of pretense.
sincere smile
Emphasizes the honesty and heartfelt nature of the smile.
heartfelt smile
Indicates that the smile comes from deep within and is genuine.
unfeigned smile
Stresses the absence of artificiality or pretense in the smile.
natural smile
Suggests the smile is spontaneous and unforced.
true smile
Focuses on the veracity and genuineness of the smile.
honest smile
Emphasizes the sincerity and truthfulness behind the smile.
unaffected smile
Highlights the lack of artificiality or pretense.
uncontrived smile
Indicates that the smile is not forced or manufactured.
FAQs
How can I describe a genuine smile?
You can use phrases like "genuine smile", "authentic smile", or "sincere smile" to describe a smile that is truly felt and not artificial.
What is the difference between a "real smile" and a fake smile?
A "real smile" reflects genuine happiness and involves the muscles around the eyes, while a fake smile typically only involves the mouth. The New Yorker and Forbes provide good examples of this distinction.
When is it appropriate to use the phrase "real smile"?
The phrase "real smile" is appropriate when you want to emphasize the authenticity and sincerity of someone's smile, especially when contrasting it with insincere or forced smiles.
Are there any synonyms for "real smile" that I can use to avoid repetition?
Yes, you can use synonyms such as "genuine smile", "heartfelt smile", or "sincere smile" to add variety to your writing.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested