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
stay warm
Grammar usage guide and real-world examplesUSAGE SUMMARY
"stay warm" is correct and usable in written English.
You can use it when you are wishing someone well, or when you are giving advice in the colder seasons. For example, "Have a good day at work - stay warm!".
✓ Grammatically correct
News & Media
Wiki
Academia
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
60 human-written examples
Stay warm, stay dry.
News & Media
Stay warm and toasty.
News & Media
Stay warm, everyone.
News & Media
"We stay warm.
News & Media
The fans will stay warm.
News & Media
Everyone fidgeted to stay warm.
News & Media
Stay warm, my fellow Tigers.
Academia
How do you stay warm?
News & Media
We need to stay warm.
News & Media
"I'd never had to stay warm before.
News & Media
"I couldn't walk, I couldn't stay warm.
News & Media
Expert writing Tips
Best practice
Use "stay warm" in contexts where you are directly addressing someone, offering a friendly wish or piece of advice related to cold weather. It works well in casual conversations, emails, or social media posts.
Common error
Avoid using "stay warm" literally in warm weather settings. While it can be used figuratively to express care or concern, ensure the context doesn't imply actual coldness to prevent confusion or sounding out of place.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "stay warm" primarily functions as an imperative, offering a wish or advice related to maintaining body temperature. It's often used to express concern or care, especially when addressing someone who might be exposed to cold conditions. Ludwig AI examples show its use in various contexts from personal messages to news reports.
Frequent in
News & Media
36%
Wiki
30%
Academia
7%
Less common in
Formal & Business
5%
Science
12%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "stay warm" is a common and grammatically correct imperative used to wish someone well and advise them to protect themselves from cold weather. According to Ludwig AI, it’s widely used in various contexts, with a predominantly neutral to informal tone. It is particularly frequent in News & Media and Wiki sources. While primarily used literally, understanding its intent to express care is key to its proper application. Common alternatives include "keep cozy" and "bundle up". Remember to avoid using it literally in warm settings to prevent confusion.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
keep yourself warm
A more direct and self-focused version of the original phrase.
keep cozy
This alternative focuses on comfort and warmth, suggesting a pleasant state of being.
wrap up warmly
Similar to "bundle up", but with a gentler, more caring tone.
bundle up
This is a more active suggestion to dress warmly, implying adding layers of clothing.
dress warmly
A straightforward suggestion to wear warm clothes.
keep the cold out
This phrase emphasizes preventing the cold from affecting someone.
protect yourself from the cold
This emphasizes the need for self-protection against cold weather.
avoid catching a chill
This focuses on preventing illness related to cold weather.
take care in the cold
A general expression of concern and advice to be cautious in cold conditions.
warm wishes
A more formal and heartfelt way to express good feelings and the hope for warmth and well-being.
FAQs
How can I use "stay warm" in a sentence?
You can use "stay warm" as a friendly way to end a conversation or message, especially during cold weather. For example, "I hope you have a great trip, and "stay warm"!"
What's a more formal way to say "stay warm"?
While "stay warm" is generally informal, you could use phrases like "please keep warm" or "take care in the cold" in more formal settings, although the original phrase is acceptable in professional communication.
Is it appropriate to use "stay warm" in an email?
Yes, "stay warm" is perfectly appropriate in emails, especially to colleagues or friends. It adds a personal touch. Consider your relationship with the recipient and the overall tone of the email, but it is a friendly expression that generally works well.
What can I say instead of "stay warm" if it's not cold?
If it's not cold, you can use other well-wishing phrases such as "have a great day", "take care", or "be well".
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested