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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 certain item
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a certain item" is correct and usable in written English.
It can be used when referring to a specific object or thing without naming it directly, often to create a sense of mystery or to generalize. Example: "I was looking for a certain item in the store, but I couldn't find it anywhere."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
a certain article
a specific issue
a selected item
a specific concern
a certain problem
a certain angle
a certain issue
a specific matter
a certain paragraph
a real issue
a particular item
a particular concern
a precise item
a certain topic
a certain cause
a selected area
a certain connection
a particular thing
a designated object
a certain subject
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
So you know a certain item is profitable, but to what extent will it be popular next season?
News & Media
His guide, showing off a certain item, touted it as "highly efficient in the anti-personnel function".
News & Media
When a user moves the cursor over a certain item, like a speaker system, the price pops up along with a purchase link.
News & Media
The Soviet authorities were famous for being protective of their citizens, so whenever a certain item was scarce they did their best to make that scarcity less conspicuous.
News & Media
Many of the optional side-quests also feel pretty lazily constructed, taking a package from point A to B or finding 10 of a certain item isn't particularly inspiring.
News & Media
It led to a series of rows and eventually, after one extremely contentious decision not to run a certain item (the contents of which I cannot disclose), MacKenzie went.
News & Media
FIND CUSTOMERS WHO ARE READY Dungarees.net focuses on specific keywords so the site will come up in searches when customers are ready to buy a certain item, rather than reaching people during the research phase of their shopping.
News & Media
"There is a very dangerous culture of victim blaming whereby people can feel that because they walked a certain place or a certain time, or wore a certain item of clothing that they are to blame.
News & Media
Shoppers who are having trouble finding a certain item (or affording to ship a certain item) can place their orders on Grabr's marketplace.
News & Media
Shoutout mode let's users broadcast that they need a certain item, like a dress for example.
News & Media
They suggested that only items with a certain item discrimination value be used for making placement decisions.
Science
Expert writing Tips
Best practice
Use "a certain item" when you want to refer to something specific without explicitly naming it, either to maintain generality or introduce a sense of mystery.
Common error
Avoid overuse of "a certain item" in close proximity within your writing. Vary your phrasing with "a specific object" or "a particular thing" to maintain reader engagement and avoid monotony.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a certain item" functions as a determiner phrase specifying an unspecified object. It introduces an element of generality or discretion, allowing reference to something without precise identification. Ludwig's examples demonstrate this usage across diverse contexts.
Frequent in
News & Media
35%
Science
30%
Wiki
25%
Less common in
Formal & Business
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "a certain item" is a versatile phrase used to refer to a specific but unnamed object, allowing for generality, discretion, or the introduction of mystery. As Ludwig AI indicates, this phrase is grammatically sound and enjoys widespread use across various contexts. While extremely versatile, avoid its overuse and consider alternatives like "a specific object" or "a particular thing" for greater clarity or to avoid monotony. This phrase is most commonly found in News & Media, Science, and Wiki content, maintaining a neutral register suitable for diverse writing styles. By understanding its function, purpose, and appropriate contexts, you can effectively incorporate "a certain item" into your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a specific object
Replaces "item" with "object", offering a more concrete noun.
a particular thing
Substitutes "certain item" with a broader term, emphasizing specificity.
a specific thing
Uses "thing" instead of "item", providing a more general term.
a given object
Replaces "certain" with "given", suggesting the item is predetermined.
a designated object
Replaces "certain" with "designated", implying the item has been officially assigned.
a precise item
Replaces "certain" with "precise", focusing on accuracy and exactness.
a specified item
Replaces "certain" with "specified", suggesting the item has been formally identified.
a distinct object
Replaces "certain" with "distinct", highlighting the item's unique qualities.
a selected item
Replaces "certain" with "selected", indicating the item has been chosen.
a known entity
Shifts the focus to the item's identifiability, rather than its specificity.
FAQs
How can I use "a certain item" in a sentence?
You can use "a certain item" to refer to something specific without naming it. For example, "I was looking for "a certain item" at the store, but I couldn't find it."
What's a good substitute for "a certain item"?
Depending on the context, you could use "a specific object", "a particular thing", or "a designated object" instead of "a certain item".
Is it okay to use "a certain item" in formal writing?
Yes, "a certain item" is acceptable in formal writing, especially when you want to refer to something without explicitly naming it. However, ensure it's clear from the context what you're referring to.
What is the difference between "a certain item" and "any item"?
"A certain item" refers to a specific, though unnamed, thing. "Any item", on the other hand, refers to any object without particular distinction. For instance, "If you find "a certain item", please bring it to me," implies a specific object. Whereas "You can choose any item from the shelf" means you can select whichever item you want.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested