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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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open-mouthed

Grammar usage guide and real-world examples

USAGE SUMMARY

"open-mouthed" is correct and usable in written English. You can use it to describe someone who is surprised or astonished. Example: She stood open-mouthed at the unexpected announcement. Alternative expressions include "gaping" and "astonished."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

Mr. Malarkey stares, open-mouthed, completely unequal to Mr. Lefebvre's game.

I was open-mouthed.

News & Media

Independent

I was left open-mouthed.

News & Media

The Guardian

Ball boys stood open-mouthed.

I stood there open-mouthed.

News & Media

The Guardian

Three mellifluous, open-mouthed syllables.

Bright, by now, was simply open-mouthed.

Red-cheeked, open-mouthed, screeching, tearless meltdown".

News & Media

Independent
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Human-verified similar examples from authoritative sources

Similar Expressions

3 human-written examples

And the choreography, I just sit open mouthed.

News & Media

The New York Times

But it's the title that leaves me open- mouthed.

Spectators watched open mouthed.

News & Media

BBC

Expert writing Tips

Best practice

Use "open-mouthed" to vividly describe a character's reaction to something surprising, shocking, or awe-inspiring. It's particularly effective in narrative writing to convey immediate, visceral reactions.

Common error

While "open-mouthed" is descriptive, relying on it too frequently can make your writing repetitive. Vary your descriptions of surprise or shock by using synonyms like "dumbfounded", "speechless", or "astonished" to maintain reader engagement.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The primary grammatical function of "open-mouthed" is as an adjective. It modifies nouns to describe someone's expression, typically indicating surprise, astonishment, or shock. Ludwig provides numerous examples of its usage in various contexts.

Expression frequency: Very common

Frequent in

News & Media

76%

Wiki

12%

Science

6%

Less common in

Formal & Business

2%

Encyclopedias

2%

Reference

2%

Ludwig's WRAP-UP

In summary, "open-mouthed" serves as an adjective, effectively describing a reaction of surprise, awe or shock. While grammatically sound and common across various sources, as supported by Ludwig, it's important to consider context and audience when using this phrase. Ludwig AI suggests that while "open-mouthed" works well in many situations, especially in news and media, opting for synonyms like "dumbfounded", "speechless", or "astonished" can enhance sophistication in more formal contexts. Varying your vocabulary will maintain reader engagement and prevent repetitiveness.

FAQs

How can I use "open-mouthed" in a sentence?

Use "open-mouthed" to describe someone's reaction when they are surprised or astonished. For example: "She stared "open-mouthed" at the unexpected guest".

What's a more impactful alternative to "open-mouthed"?

For a stronger impact, consider "dumbfounded" or "flabbergasted". These words imply a greater level of surprise or shock than simply having an open mouth.

Is it ever incorrect to use "open-mouthed"?

While grammatically correct, "open-mouthed" might be inappropriate in formal or professional contexts where a more sophisticated vocabulary is expected. In such cases, opt for alternatives like "astonished" or "amazed".

What does "open-mouthed" suggest beyond simple surprise?

"Open-mouthed" often implies a sense of awe or disbelief, beyond just surprise. It suggests that the person is so taken aback that they are momentarily rendered speechless or unable to react normally.

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Authority and reliability

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Real-world application tested

Most frequent sentences: