is a duplicate of

USAGE SUMMARY

The phrase "is a duplicate of" is correct and usable in written English.
It can be used to indicate that one item or document is an exact copy of another. Example: "This file is a duplicate of the original document submitted last week."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

45 human-written examples

If we choose not to enforce transitivity of the relation "is a duplicate of", unlike some other authors [ 20, 21], the vision of this sub-graph as a "n-plicate" is not so straightforward.

BMC Medical Informatics and Decision Making

Every work is a duplicate of a previous piece.

The Guardian - Opinion

CHART: A Recycled Weekend: This Mets-Yankees series is a duplicate of the one in May.

The New York Times

The new building is a duplicate of an adjacent building that was converted and renovated two years ago.

The New York Times

The close-up enabled us to reach real acting, restraint, acting that is a duplicate of real life".

The Guardian - Film

The set is a duplicate of the one used for the popular television show in New York.

The New York Times - Travel

Human-verified similar examples from authoritative sources

Similar Expressions

15 human-written examples

The one labeled Jonathan Connors was a duplicate of the picture of another victim, Kevin Connors.

The New York Times

The badge Mr. Seignious was carrying was a duplicate of an authentic police badge.

The New York Times

The picture labeled Thomas H. McGinnis was a duplicate of the picture of Glenn Thompson.

The New York Times

Marion Vuchetich said she understood that a clone "wouldn't be a duplicate of Matthew".

The New York Times - Magazine

He had been right after all: It was a duplicate of Earth.

The New Yorker

Expert writing Tips

Best practice

When using "is a duplicate of", ensure that the context clearly indicates that you are referring to an exact copy or replica. Using precise language can prevent misinterpretations.

Common error

Avoid using "is a duplicate of" when referring to items that are similar but not exact copies. If the items share common characteristics but differ in some way, consider using terms like "similar to" or "resembles".

Linguistic Context

The phrase "is a duplicate of" functions as a linking phrase to establish that one item is an exact copy or replica of another. As Ludwig AI confirms, the phrase is used correctly across various domains. Examples from Ludwig show its use in contexts ranging from scientific data to everyday objects.

Expression frequency: Common

Frequent in

News & Media

38%

Science

38%

Wiki

12%

Less common in

Formal & Business

0%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "is a duplicate of" is used to express that something is an exact copy of something else. Ludwig AI confirms that this phrase is grammatically correct and widely applicable. It is frequently found in news and media, scientific publications, and wiki articles. When writing, ensure you use "is a duplicate of" only when referring to exact copies, not merely similar items. Alternatives like "is identical to" or "is a replica of" can be used for stylistic variation, depending on the context. Remember, precise language is key to clear communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is identical to

Indicates perfect similarity, emphasizing sameness in all aspects.

is a carbon copy of

Implies an exact copy, often used informally.

is a replica of

Suggests a copy that is made to resemble the original.

is a reproduction of

Indicates a copy that has been recreated.

is a facsimile of

Refers to an exact copy, often of documents or images.

is a mirror image of

Suggests that something is a reflection of another.

is analogous to

Implies a similarity that facilitates comparison.

is equivalent to

Indicates that the items are equal in value or effect.

mirrors

Short form of expressing equivalence, less formal.

replicates

Technical term used for duplication in a formal setting.

FAQs

How can I use "is a duplicate of" in a sentence?

You can use "is a duplicate of" to indicate that one item is an exact copy of another. For example, "This report is a duplicate of the one submitted last week."

What can I say instead of "is a duplicate of"?

Alternatives include "is identical to", "is a replica of", or "is a carbon copy of" depending on the context.

Which is correct, "is a duplicate of" or "is a duplication of"?

"Is a duplicate of" is more commonly used to describe an item that is an exact copy. "Is a duplication of" refers to the act or process of duplicating.

What's the difference between "is a duplicate of" and "similar to"?

"Is a duplicate of" means the items are exactly the same. "Similar to" implies the items have some characteristics in common but are not identical.