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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
not vacant
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "not vacant" is correct and usable in written English.
It can be used to indicate that a space, position, or seat is occupied or filled. Example: "The conference room is not vacant; it is currently being used for a meeting."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(8)
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
13 human-written examples
It is not vacant.
News & Media
There's a look about him – not vacant, but distant.
News & Media
Whatever you think of his priorities and performance, the position is not vacant.
News & Media
It showed the storefront of a general contractor, Nadalin; the storefront is not vacant.
News & Media
For a start, the job is not vacant: Tony Blair made it plainer than ever during the election that he intended to serve a full second term.
News & Media
The post was not vacant, however, and Constant returned to France, leaving his family in Martinique, where they were to remain for close to two years before being able to return.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
As Ms. Damrau played the daunting mad scene, the unhinged young woman, having stabbed to death the man she was forced to marry — the well-meaning Lord Arturo — was not vacant-eyed and spectral, like many Lucias.
News & Media
Like "WarGames," "Explorers" argues that young people are smart, inventive and brave, not vacant-eyed layabouts.
News & Media
'The thing is, the position isn't vacant, as far as I am aware.
News & Media
The Toronto Sun yesterday compiled all sorts of coaching and GM vacancy rumors — including some jobs that aren't vacant — as well as repeating many of the same names circulated before on the Leafs' GM search.
News & Media
Hiddleston, who played spy Jonathan Pine in the Night Manager, has played down speculation that he would take on the role, recently telling the BBC's Graham Norton Show: "The position isn't vacant as far as I'm aware.
News & Media
Expert writing Tips
Best practice
Use "not vacant" to clearly and directly state that a space, position, or resource is currently occupied or in use, avoiding potential ambiguity.
Common error
Avoid using convoluted phrasing when a simple "not vacant" will suffice. Overly complex alternatives can dilute your message.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not vacant" functions primarily as an adjective phrase that describes a noun. According to Ludwig AI, it indicates that something is occupied rather than empty. It directly modifies nouns to specify their state of occupancy.
Frequent in
News & Media
40%
Science
25%
Wiki
15%
Less common in
Encyclopedias
10%
Academia
5%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, the phrase "not vacant" is a grammatically sound and commonly used adjective phrase that indicates something is occupied. As Ludwig AI confirms, its primary function is to directly state the occupancy status of a space or position. While alternatives like "occupied" or "filled" exist, "not vacant" provides a clear and sometimes emphatic way to convey this information. It's frequently found in News & Media, Science and Wiki contexts, demonstrating its broad applicability. When writing, use "not vacant" to avoid ambiguity and ensure clarity, but steer clear of overly complicated alternatives when a simpler expression will do.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
occupied
Direct synonym, indicating something is in use or inhabited.
filled
Implies a space or position has been taken.
in use
Highlights that something is currently being used.
taken
Suggests a position or place is already claimed.
unavailable
Indicates that something cannot be used or accessed.
in service
Implies something is operational or being utilized.
not available
Similar to unavailable, but slightly more direct.
engaged
Suggests active use or commitment.
in operation
Indicates something is currently working or functioning.
populated
Highlights that a space is inhabited or contains occupants.
FAQs
How can I use "not vacant" in a sentence?
You can use "not vacant" to indicate that a space, position, or seat is occupied or filled. For example: "The conference room is "not vacant"; it is currently being used for a meeting."
What are some alternatives to "not vacant"?
Is it better to say "not vacant" or "occupied"?
Both "not vacant" and "occupied" are correct, but "occupied" is often more concise and commonly used. "Not vacant" can sometimes add emphasis.
What does it mean if a position is described as "not vacant"?
It means the position is currently held by someone and is "not available". This is a straightforward way to communicate that the position is filled.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested