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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
leaves at once
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "leaves at once" is correct and usable in written English.
It can be used to indicate that someone or something departs immediately or without delay. Example: "As soon as the meeting ended, she leaves at once to catch her train."
✓ Grammatically correct
Wiki
News & Media
Alternative expressions(1)
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
4 human-written examples
Don't snip off all the leaves at once.
Wiki
Don't take too many leaves at once though, or you might harm the plant.
Wiki
Grab the stem and run your gloved hand upward to remove all the leaves at once.
Wiki
Never harvest more than 1/3 of the leaves at once and allow the plant to regrow before harvesting more.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
I leave at once".
News & Media
Amini was told to leave at once.
News & Media
Leaders of both left at once for London to be near their hero.
News & Media
When Gloria's parents found out about Salvatore, they decided to leave at once.
News & Media
Achatz was left at once hopeful and scared of a recurrence.
News & Media
In this case — with everyone leaving at once and dissolving the company, that provision is moot.
News & Media
[Geraldine gets back in the car.] Geraldine: I wish to leave at once.
News & Media
Expert writing Tips
Best practice
When instructing someone to leave urgently, use "leaves at once" to convey a sense of immediate action, particularly in formal or serious contexts. Consider the tone and audience, as other options might be more suitable for casual settings.
Common error
Avoid using "leaves at once" in casual conversations. It can sound overly formal or dramatic. Instead, opt for phrases like "leaves right away" or "leaves immediately" for a more natural tone.
Source & Trust
86%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "leaves at once" functions as a verb phrase indicating an immediate departure. As Ludwig AI confirms, it's grammatically correct. The verb "leaves" is modified by the adverbial phrase "at once", specifying the timing of the action.
Frequent in
News & Media
33%
Wiki
33%
Science
34%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "leaves at once" is grammatically sound, conveying an immediate departure as confirmed by Ludwig AI. While relatively rare in overall usage, it finds its place in neutral and slightly formal contexts, particularly within news and wiki sources. For more casual settings, alternatives such as "leaves immediately" might be more suitable. When employing "leaves at once", ensure it aligns with the urgency and formality of the situation to effectively communicate immediate action.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
leaves immediately
Replaces "at once" with its direct synonym "immediately".
departs immediately
Replaces "leaves" with a more formal synonym and uses "immediately" instead of "at once".
exits without delay
Uses "exits" for "leaves" and "without delay" to convey the sense of immediacy.
departs without any delay
A more descriptive version of "exits without delay".
departs right away
Substitutes "leaves" with "departs" and "at once" with the more casual "right away".
takes off at once
Uses the idiomatic "takes off" to mean "leaves", maintaining "at once".
goes away instantly
Uses "goes away" instead of "leaves" and "instantly" to emphasize speed.
leaves the premises immediately
Adds specificity by mentioning "premises" and using "immediately".
makes an immediate departure
Nominalizes the phrase, using "makes a departure" for "leaves" and adding "immediate".
quits without hesitation
Emphasizes the lack of hesitation in leaving, rather than just the speed.
FAQs
What does "leaves at once" mean?
The phrase "leaves at once" means to depart immediately or without delay. It indicates that someone or something is exiting a place or situation urgently.
Is "leaves at once" formal or informal?
"Leaves at once" leans toward the formal side. In casual conversations, phrases like "leaves immediately" or "leaves right away" might sound more natural.
What can I say instead of "leaves at once"?
You can use alternatives like "departs immediately", "exits without delay", or "departs right away" depending on the context.
How to use "leaves at once" in a sentence?
Example: "Upon receiving the news, she "leaves at once" to address the emergency."
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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
3.8/5
Expert rating
Real-world application tested