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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
a one-off item
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a one-off item" is correct and usable in written English.
It is typically used to describe something that is unique or not intended to be repeated, often in the context of products or events. Example: "This is a one-off item that will not be produced again, making it a rare find for collectors."
✓ Grammatically correct
News & Media
Formal & Business
Science
Alternative expressions(20)
a unique item
a singular creation
a prototype
a one-time item
a one-off task
a unique order
a one-off request
a one-off thing
a one-off solution
a one-off order
a single order
an isolated order
a one-off procedure
a one-off project
a singular order
a one-off issue
a one time item
a one time thing
a one time project
a one time issue
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
1 human-written examples
What may be too slow for a large production run might be fine for a one-off item which would take weeks to make in a machine-shop.Material costs are also high.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The Office for Budget Responsibility has forecast that the UK's total borrowing for the financial year 2012/13 will decline after a series of one-off items are added to tax receipts, including the expected £4.5bn profit from the sale of 4G mobile phone licences.
News & Media
Ive and Newson have collaborated on several other one-off items and customizations like a Leica camera, Gold Apple EarPods and a Neal Feay-fabricatedesksk.
News & Media
The sports fashion division posted an operating profit before one-off items of £162.9m, a rise of 49% as the strong rise in underlying sales offset fixed costs.
News & Media
The group's adjusted pre-tax profit was up 15% at £942m, a number that excludes one-off items such as rationalisation charges, and interest payments on the pension deficit that has been reduced from £7.9bn to £5.2bn following changes to government rules.
News & Media
On an underlying basis, which excludes one-off items such as the PPI provisions, Lloyds' profit more than quadrupled from a year ago to £2.6bn.
News & Media
Then Siemens, a German engineering giant, reported a loss (after stripping out one-off items) in the three months to June.
News & Media
IAG posted an operating profit before one-off items of €555m in the second quarter, up from €530m a year earlier, but less than the €562m predicted by analysts.
News & Media
Halfords made a profit before tax and one-off items of £41.9m in the 26 weeks to the end of September, down from £54.7m a year ago.
News & Media
This has made 3D printing a popular way to make one-off items, especially prototype parts, mock-ups, gadgets and craft items.Technology Quarterly The race is not to the swift If tooth be told Bang but no boom The referee's a robot First, wash your hands The sound of silence The rebirth of the diesel engine 3D printing scales up How 3D printers work Material benefits What happened to biofuels?
News & Media
Excluding one-off items year-on-year quarterly profit was down from $73m to $66m.
News & Media
Expert writing Tips
Best practice
When describing something as "a one-off item", ensure it truly is unique and not part of a regular series or production run. This clarifies its special nature and enhances its appeal to potential collectors or buyers.
Common error
Avoid describing regularly occurring events or products as "a one-off item". This diminishes the term's significance and creates confusion, as the phrase is meant to highlight uniqueness.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a one-off item" functions as a noun phrase, typically used as an object or complement in a sentence. It identifies a singular, non-recurring instance of something, which aligns with the Ludwig AI analysis.
Frequent in
News & Media
60%
Formal & Business
25%
Science
15%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "a one-off item" is a correct and widely used phrase to describe something unique and non-recurring, as confirmed by Ludwig. It appears most frequently in News & Media and Formal & Business contexts, indicating its broad applicability. When using the phrase, make sure to indicate the uniqueness of the item and do not mistakenly refer to regularly recurring things as "one-off". Considering alternative phrasings such as "unique piece" or "limited edition product" can add nuance depending on the situation. Overall, it's a versatile and clear expression useful in many contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a unique piece
Focuses on the item's individuality and lack of replication.
a singular creation
Emphasizes the act of creation and its non-repeated nature.
a limited edition product
Highlights the restricted availability and production of the item.
a special edition item
Focuses on the item being part of a collection which isn't part of the usual product line.
a bespoke article
Indicates the item was custom-made to particular specifications.
a custom-made piece
Indicates the item was specifically designed and crafted for an individual.
a standalone component
Suggests the item is independent and not part of a larger system in a specific setting, for example computing.
a one-time offering
Highlights that the item is only available for a single occasion or short period.
a prototype
Focuses on the item being an early sample or model.
an exclusive product
Highlights the item's limited availability and exclusivity.
FAQs
How can I use "a one-off item" in a sentence?
You can use "a one-off item" to describe something unique and not intended to be repeated. For example, "This sculpture is "a one-off item" that the artist will not recreate."
What's the difference between "a one-off item" and "a unique item"?
While both describe something special, "a one-off item" emphasizes that it was made or done only once, whereas "a unique item" stresses its distinctiveness compared to others.
What can I say instead of "a one-off item"?
You can use alternatives like "a unique piece", "a limited edition product", or "a custom-made piece" depending on the context.
Is it correct to use "a one-off item" in a formal context?
Yes, "a one-off item" is acceptable in formal contexts, especially when discussing business deals, financial reports, or special projects. Its meaning is widely understood and carries a professional tone.
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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