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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
crack a smile
Grammar usage guide and real-world examplesUSAGE SUMMARY
'crack a smile' is correct and usable in written English.
You can use it to express the idea that someone should smile or look happier. Example sentence: "Come on, crack a smile! You have a lot to be grateful for."
✓ 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
56 human-written examples
Clem doesn't crack a smile or move.
News & Media
He didn't even crack a smile.
News & Media
"Go on then, crack a smile.
News & Media
She's likely to crack a smile.
News & Media
Don't crack a smile until October.
News & Media
The boys did not crack a smile.
News & Media
Her inability to crack a smile.
News & Media
You've got to crack a smile at that one".
News & Media
"Up here, people will actually crack a smile".
News & Media
He was a bit sunnier than Alex, who you didn't see crack a smile too often".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
She didn't even crack a smile when I started singing "It Jihad to Be You".
News & Media
Expert writing Tips
Best practice
Consider the context: It's particularly useful in situations where someone is trying not to smile or is generally serious.
Common error
While acceptable, "crack a smile" may sound too informal for highly formal or academic writing. Opt for more neutral alternatives like "smile" or "express amusement" in such settings.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "crack a smile" functions as an idiomatic verb phrase. It describes the action of beginning to smile, often implying a slight or hesitant smile. Ludwig shows it used in contexts where someone is suppressing a smile or initially appears serious.
Frequent in
News & Media
89%
Huffington Post
7%
Guardian
4%
Less common in
Science
0.01%
Formal & Business
0.01%
Wiki
0.01%
Ludwig's WRAP-UP
In summary, "crack a smile" is a common idiomatic verb phrase that means to begin to smile, often subtly or reluctantly. It's grammatically correct and widely used, particularly in news and media contexts, according to Ludwig's analysis. While appropriate for general use, it may be too informal for strict academic or professional writing. Ludwig AI confirms its usability, suggesting it as a way to express that someone should smile or look happier. Remember to consider the context and choose more formal alternatives like "smile" or "express amusement" for formal settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
flash a smile
Implies a quick, bright smile, rather than a hesitant or subtle one.
offer a smile
Focuses on the act of giving a smile, rather than the subtle beginning of one.
summon a smile
Suggests consciously creating a smile, implying some degree of effort.
let out a smile
Implies releasing a smile that was being held back.
manage a smile
Highlights the effort required to smile, often in difficult circumstances.
sport a smile
Suggests wearing a smile, often in a proud or confident manner.
force a smile
Emphasizes the inauthenticity of the smile, suggesting it is not genuine.
wear a smile
Focuses on the continuous presence of a smile, rather than its initial appearance.
register a smile
Implies that a smile is visible, often used when someone is being observed.
betray a smile
Highlights an unintentional display of happiness.
FAQs
What does "crack a smile" mean?
The phrase "crack a smile" means to begin to smile, especially when someone is trying not to, or in a situation where smiling is unexpected.
When is it appropriate to use the phrase "crack a smile"?
It's appropriate to use "crack a smile" when you want to describe a subtle or reluctant smile, or when someone starts to smile after being serious. It adds a touch of informality and can highlight a change in expression.
What are some alternatives to "crack a smile"?
Alternatives include "smile", "grin", "smirk", or "break into a smile", depending on the nuance you want to convey. "Break into a smile" suggests a more sudden and pronounced smile.
Is "crack a smile" formal or informal?
"Crack a smile" is considered an informal expression. In formal contexts, it's better to use more neutral terms like "smile" or "express amusement".
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested