Used and loved by millions
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
is an array of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The part of the sentence "is an array of" is correct and usable in written English.
You can use this phrase when referring to a group of items, objects, or elements. For example: "The collection of artworks displayed in the museum is an array of various styles and genres."
✓ Grammatically correct
News & Media
Science
Academia
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
60 human-written examples
There is an array of emotion.
News & Media
There is an array of cinematic clips.
News & Media
There is an array of helmet types.
News & Media
A matrix is an array of numbers.
Science
There is an array of sculpture and terra cotta heads.
News & Media
So there is an array of potential outcomes and outlooks.
News & Media
In front of us is an array of cardboard boxes.
News & Media
Tonight's menu is an array of classic French cuisines.
Academia
Downstairs is an array of paintings by Damien Hirst.
News & Media
The pixel sensor is an array of those individual cells.
For a one-dimensional transform it is an array of points; for two dimensional arrays it is an array of 2D values (e.g. [[x1,y1], [x2,y2],...])...]
Academia
Expert writing Tips
Best practice
Use "is an array of" to introduce a list or description of multiple items, especially when emphasizing variety or a structured arrangement. It helps set the expectation for the reader that several different things will be discussed.
Common error
Avoid using "is an array of" for very short or simple lists (e.g., "The meal is an array of bread and cheese."). A simpler construction like "The meal includes bread and cheese" may sound more natural.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is an array of" functions as a linking verb phrase introducing a noun phrase that describes a collection or assortment. Ludwig shows that it commonly connects a subject to a diverse set of items or options.
Frequent in
News & Media
46%
Science
29%
Academia
17%
Less common in
Encyclopedias
1%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "is an array of" is a grammatically sound and frequently used phrase for indicating a diverse collection or assortment. Ludwig AI confirms its correctness and usability. It’s most commonly found in News & Media, Science, and Academic contexts, suggesting a neutral to formal register. While versatile, it's best to avoid using it for very simple lists where simpler alternatives may be more appropriate. Alternatives like "includes a variety of" or "comprises a range of" can provide nuanced replacements, depending on the intended emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
includes a variety of
Highlights diversity and variety within the group.
comprises a range of
Focuses on the composition of the group, highlighting inclusion within a defined scope.
consists of a collection of
Emphasizes the components that make up the whole, implying a deliberate arrangement.
presents an assortment of
Indicates a diverse and somewhat random collection.
features a selection of
Suggests a curated or carefully chosen assortment.
displays a number of
Focuses on quantity and visibility of the items.
offers a spectrum of
Implies a continuous range of options or qualities.
is composed of diverse
Emphasizes the variety and distinct characteristics within the group.
encompasses a multitude of
Stresses a large quantity and wide scope.
incorporates a host of
Implies a large number and often a welcome addition.
FAQs
How can I use "is an array of" in a sentence?
Use "is an array of" to introduce a diverse collection of items, options, or features. For example, "The software package is an array of tools designed to improve productivity."
What are some alternatives to "is an array of"?
You can use alternatives like "includes a variety of", "consists of a collection of", or "comprises a range of" depending on the context.
Is it better to use "is an array of" or "are an array of"?
"Is an array of" is used when referring to the array itself as a singular entity. "Are an array of" is grammatically incorrect in standard English.
What is the difference between "is an array of" and "is a range of"?
"Is an array of" indicates a collection of discrete items, whereas "is a range of" implies a continuous spectrum or scale. Choose "is an array of" when the items are distinct and not necessarily related by a continuous progression.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested