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
catch your jaw
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "catch your jaw" is not a standard expression in written English and may not be widely understood.
It could be used informally to suggest someone should close their mouth, often in response to surprise or shock. Example: "When she revealed the surprise party, I had to catch my jaw to keep from gasping in disbelief."
News & Media
Alternative expressions(3)
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
1 human-written examples
So get ready to catch your jaw.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Yeah we all laughed when that club photographer caught you gurning your jaw off, mate, but we don't need to see it 20 times in a row – especially not now: Ally's just been dumped.
News & Media
Moreover, three specific questions (yes/no) of the RDC/TMD Axis II were considered for further TMD diagnosis [ 27, 28]: (1) Have you had pain in the face, jaw, temple, in front of the ear or in the ear in the past month?; (2) Have you ever had your jaw lock or catch so that it won't open all the way?; (3) Was this limitation in jaw opening severe enough to interfere with your ability to eat?
"Your jaw?
News & Media
Your jaw hangs open.
News & Media
Pick your jaw up yet?
News & Media
So tall your jaw's gonna drop.
News & Media
"Talk about your jaw dropping," he said.
News & Media
It could make your jaw drop".
News & Media
Your jaw should be on the floor.
News & Media
Why is your jaw not dropping?
News & Media
Expert writing Tips
Best practice
Use "catch your jaw" sparingly and in informal contexts to emphasize surprise or disbelief. Overuse can diminish its impact.
Common error
Avoid using "catch your jaw" in formal or professional writing. It is too informal and may be perceived as unprofessional.
Source & Trust
88%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "catch your jaw" functions as an idiomatic expression. It's used to describe a strong reaction of surprise or disbelief, implying that something is so shocking it causes one's jaw to drop. Ludwig provides limited examples, indicating it's not a very common expression.
Frequent in
News & Media
33%
Wiki
22%
Science
11%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the expression "catch your jaw" is an idiomatic way to describe a strong reaction of surprise or disbelief. Ludwig AI suggests the phrase isn't standard English and might need paraphrasing. While grammatically acceptable, it's best suited for informal contexts and should be avoided in professional or academic writing. Alternatives like "close your mouth in surprise" or "recover from astonishment" offer more formal options. Its rarity suggests it's not a frequently used expression, so use it judiciously for maximum impact.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
close your mouth in surprise
Replaces the idiomatic "catch" with a more literal action, focusing on the physical response of surprise.
stop gaping
Directly addresses the open-mouthed reaction associated with shock or surprise.
shut your mouth
A more direct and potentially impolite way to tell someone to stop being surprised or shocked.
recover from astonishment
Emphasizes the process of returning to a normal state after being astonished.
collect yourself after a shock
Similar to 'compose yourself' but emphasizes gathering one's thoughts and emotions.
compose yourself after shock
Highlights regaining composure after experiencing a shocking event.
regain a normal expression
Focuses on the act of reverting to a neutral facial expression after being surprised.
mask your disbelief
Suggests concealing one's incredulity or skepticism.
hide your surprise
Indicates an attempt to conceal one's astonishment from others.
conceal your amazement
Implies a deliberate effort to not show how amazed one is.
FAQs
How can I use "catch your jaw" in a sentence?
You can use "catch your jaw" when someone says or does something incredibly surprising. For example: "When she revealed the plot twist, I had to catch my jaw to keep from gasping aloud."
What's a less colloquial alternative to "catch your jaw"?
For a more formal setting, consider using phrases like /s/"close+your+mouth+in+surprise" or /s/"recover+from+astonishment".
Is "catch your jaw" grammatically correct?
While not a standard phrase, "catch your jaw" is an idiomatic expression, making it acceptable in informal contexts. However, it's not suitable for formal writing.
When is it appropriate to use "catch your jaw"?
Use "catch your jaw" in informal conversations or lighthearted writing where you want to convey a strong sense of surprise or disbelief.
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
88%
Authority and reliability
3.8/5
Expert rating
Real-world application tested