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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
lose sleep
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "lose sleep" is correct and usable in written English.
It is often used as an idiom meaning to be worried, upset, or stressed. For example, "She's been losing sleep over her performance in the upcoming play."
✓ Grammatically correct
News & Media
Academia
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
60 human-written examples
Don't lose sleep over it.
News & Media
"It's what I lose sleep over.
News & Media
Nobody seemed to lose sleep over it.
News & Media
It's not something I lose sleep over.
News & Media
"Batterers don't lose sleep like victims do.
News & Media
You've got to lose sleep at night.
News & Media
"Don't lose sleep over it," he said.
News & Media
"I literally lose sleep over this".
News & Media
That's what you lose sleep over.
News & Media
Did you lose sleep over it?
News & Media
You may lose sleep over it.
News & Media
Expert writing Tips
Best practice
Use "lose sleep" when you want to convey that someone is worried or anxious about something, to the point of affecting their sleep. It's an idiomatic way to express concern.
Common error
Avoid using "lose sleep" to simply mean not sleeping. It carries a connotation of worry or stress. For example, saying "I lost sleep because I was watching a movie" is technically correct but misses the idiomatic implication.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "lose sleep" functions as an idiomatic verb phrase. It describes the state of being worried or anxious to the extent that it disrupts one's sleep. Ludwig AI confirms its correctness and common usage. Examples show it used to express concern about various issues.
Frequent in
News & Media
50%
Academia
25%
Formal & Business
10%
Less common in
Science
5%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "lose sleep" is a common and correct idiomatic expression used to convey worry or anxiety, especially when it disrupts sleep. Ludwig AI validates its grammatical correctness and prevalent usage across diverse contexts, particularly in news and media. When using the phrase, ensure it aligns with the intended meaning of expressing concern, rather than simply referring to a lack of sleep. As with idioms, context matters, but "lose sleep" remains a potent way to communicate the weight of one's worries.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have sleepless nights
Focuses on the physical consequence of worry.
lie awake at night
Specifically refers to being unable to sleep due to worry.
stress about
A more general term for worrying, not necessarily implying sleeplessness.
worry excessively
Focuses on the intensity of worry, rather than the sleeplessness.
toss and turn
Describes the restless sleep caused by worry.
be anxious
Highlights the feeling of anxiety, a key component of losing sleep over something.
agonize over
Suggests a more intense and prolonged period of worry.
be preoccupied
Emphasizes the state of being mentally consumed by something.
be concerned about
A more formal way of expressing worry.
not get any shut-eye
An informal way of saying you didn't sleep due to worry.
FAQs
What does it mean to "lose sleep" over something?
To "lose sleep" over something means to be so worried or anxious about it that it affects your ability to sleep. It implies a significant level of concern.
How can I use "lose sleep" in a sentence?
You can say, "I "lose sleep" over the upcoming deadline", meaning you are worried about it. Or, "Don't "lose sleep" over such a small problem", advising someone not to worry.
What are some alternative phrases for "lose sleep"?
Alternatives include "worry excessively", "be anxious", or "have sleepless nights", depending on the nuance you want to convey.
Is it grammatically correct to say "losing sleep" instead of "lose sleep"?
Yes, "losing sleep" is the present participle form and is grammatically correct in sentences like, "She's been "losing sleep" over her exams".
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested