a vast array of topics

USAGE SUMMARY

The phrase "a vast array of topics" is correct and usable in written English.
It can be used when referring to a wide variety of subjects or themes in a discussion, presentation, or written work. Example: "The conference will cover a vast array of topics, including technology, health, and education."

✓ Grammatically correct

News & Media

Encyclopedias

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Blogs now exist on a vast array of topics, from the latest electronic gadgets to books and movies to sex and politics, and over time the most successful blogs may be those that cater to a wide audience while not offending an even wider group.

Encyclopedia Britannica

In contrast, social media websites are large horizontal platforms that cater to disparate audiences and cover a vast array of topics.

TechCrunch

Khan Academy is a Web-based program that provides explanations, tools, and support on a vast array of topics.

Huffington Post

Story books: children can read books covering a vast array of topics ranging from art, poetry and science to fairy tales and adventure books.

WikiHow

Human-verified similar examples from authoritative sources

Similar Expressions

53 human-written examples

Robert Burton's book – a great, rambling, now little-read masterpiece from the 17th century – purports to be a scientific examination of the causes of melancholy (these days we would call it depression), but covers a vast array of other topics, including wolves, goblins, ugly women, kissing and the geography of America.

The Guardian

In this intensive three-day event, we covered 21st Century Leadership Trends as well as a vast array of timely and relevant topics from Leading Change, Communicating with Impact, Strategic Leadership, and Developing Strategic Relationships.

Huffington Post

But in the vast array of topics when it comes to infant parenting, from breastfeeding, to starting solids, to co-sleeping, very few decisions are black-and-white.

Huffington Post

We do not have a vast array of tiny sensor bots collecting information across the globe on all topics (I'm not even quite sure how this would work for the past).

TechCrunch

Histones are subject to a vast array of posttranslational modifications including acetylation, methylation, phosphorylation, and ubiquitylation.

EMBO Reports

"A vast array of information was available".

The Guardian

There, Tonino Tizzano turns out a vast array of dishes.

The New York Times

Expert writing Tips

Best practice

When using "a vast array of topics", ensure that the context reflects a genuinely wide and diverse range of subjects. Avoid using it for a limited or narrowly defined set of topics.

Common error

Avoid using "a vast array of topics" if you can list or easily summarize all the topics. Opt for a more specific description if the range is limited. For example, if your presentation covers climate change, renewable energy and pollution you could say "three environmental topics" instead of "a vast array of topics".

Linguistic Context

The phrase "a vast array of topics" functions as a noun phrase, acting as the object of a verb or preposition. It describes the scope or range of subjects being discussed, studied, or presented. Ludwig AI confirms that this is correct and usable in written English.

Expression frequency: Uncommon

Frequent in

News & Media

50%

Encyclopedias

16%

Wiki

16%

Less common in

Science

16%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "a vast array of topics" is a grammatically correct phrase used to describe a wide range of subjects. As Ludwig AI confirms, it's suitable for various contexts, particularly in news and media. While not the most frequent expression, it effectively conveys the breadth and diversity of the subjects being discussed. When using this phrase, ensure that the context genuinely reflects an extensive range of topics and avoid overstating the scope. Alternatives like "a wide range of subjects" or "a broad spectrum of subjects" can be used to express similar meanings with slightly different nuances.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

a wide range of subjects

Changes the adjective from "vast" to "wide" and the noun from "array" to "range", resulting in a slightly less emphatic expression of variety.

a broad spectrum of subjects

Replaces "array" with "spectrum", suggesting a continuous range rather than distinct items.

a diverse range of themes

Substitutes "vast" with "diverse" and "topics" with "themes", emphasizing variety and underlying ideas.

an extensive list of subjects

Replaces "array" with "list", focusing on a collection of items, and "vast" with "extensive", showing the completeness of such collection.

a multitude of themes

Uses "multitude" to indicate a great number, shifting the focus to quantity.

a plethora of subjects

Employs "plethora" to suggest an abundance, potentially more than necessary.

a wide assortment of topics

Replaces "range" with "assortment", highlighting the varied selection of topics.

a comprehensive collection of themes

Substitutes "array" with "collection", emphasizing the completeness and organized nature of themes.

a wide scope of issues

Focuses on the extent of coverage of different issues instead of topics.

a broad selection of themes

Modifies "array" to "selection", implying a choice from a variety of themes.

FAQs

What does "a vast array of topics" mean?

The phrase "a vast array of topics" refers to a large and diverse collection of subjects or themes that are being discussed, covered, or considered.

How can I use "a vast array of topics" in a sentence?

You can use it to describe the breadth of subjects covered in a conference, book, or curriculum. For example, "The curriculum covers "a vast array of topics" from mathematics to literature."

What are some alternatives to "a vast array of topics"?

Alternatives include phrases like "a wide range of subjects", "a broad spectrum of subjects", or "a diverse range of themes", depending on the specific nuance you wish to convey.

Is it appropriate to use "a vast array of topics" in formal writing?

Yes, the phrase is suitable for formal writing, but ensure the context warrants such a broad description. In more specific contexts, a more precise phrase might be preferable.