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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 host of areas
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a host of areas" is correct and usable in written English.
It can be used to refer to a large number of different fields, topics, or locations. Example: "The research covers a host of areas, including environmental science, economics, and public health."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(18)
a wide range of fields
a diverse array of subjects
numerous aspects
a plethora of topics
an extensive collection of subjects
many aspects
a host of matters
a host of fields
a host of themes
a host of businesses
a host of opportunities
a host of solutions
a host of levels
a host of angels
a host of resources
a host of issues
a host of others
a host of things
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
21 human-written examples
As he suggests, achieving that requires progress in a host of areas.
News & Media
"We've led America in a host of areas, including the first state to combat global warming, the first state to permit paid family leave.
News & Media
But these and other technology revolutions are creating a host of areas that need to be secured, exposing organisations to additional security risks.
News & Media
It dominates the switching market and now offers "advice" in a host of areas including broadband, home phone and, most recently, financial products.
News & Media
In practice, political and economic constraints on both sides mean that in a host of areas transitional deals have had to be struck.
News & Media
Zuck hopes policymakers will think too about the value created by apps in a host of areas, from productivity benefits in the workplace and innovation in the education sector through to the impact and implications of health-tracking apps.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
39 human-written examples
So they began converting and expanding into a host of area industrial facilities.
News & Media
Campa-Najjar's more ambitious stances have won him the backing of national progressive groups, including Justice Democrats and the Working Families Party; the California Democratic Party; and a host of area labor unions and progressive groups.
News & Media
Republicans are resisting White House education proposals and have slashed away at administration proposals in a host of other areas.
News & Media
There's no plan B on currency, EU membership or a host of other areas where the SNP isn't in a position to guarantee an outcome.
News & Media
That might mean tackling shortcomings in corporate culture, vocational education, employment law, the finance sector and a host of other areas.
News & Media
Expert writing Tips
Best practice
When using "a host of areas", ensure that the context clearly indicates the specific categories or fields you are referring to, either through direct enumeration or implicit understanding within the surrounding text.
Common error
Avoid using "a host of areas" without providing any specific examples or context. This can make your writing seem vague and uninformative. Always ensure the reader understands which areas you are referring to.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a host of areas" functions as a determiner phrase followed by a noun. It acts as a quantifier, indicating a large number or wide variety of fields, subjects, or topics. Ludwig's examples confirm its use in various contexts.
Frequent in
News & Media
68%
Academia
16%
Science
16%
Less common in
Wiki
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "a host of areas" is a grammatically correct and commonly used expression to describe a wide range of subjects or fields. As Ludwig AI confirms, it functions as a determiner phrase, quantifying and emphasizing the breadth of a topic. While suitable for various contexts, from news articles to academic papers, it's essential to provide sufficient context to avoid vagueness. Alternatives such as "a multitude of areas" or "a wide range of fields" can be used depending on the specific shade of meaning you wish to convey. Usage is most frequent in News & Media, followed by Academic and Scientific contexts.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a multitude of areas
Synonym replacing "host" with "multitude", emphasizing a large quantity.
a wide range of fields
Replaces "areas" with "fields" and uses "wide range" instead of "host", focusing on the diversity of subjects.
a diverse array of subjects
Emphasizes the variety of subjects involved using "diverse array" instead of "host".
numerous aspects
Focuses on "aspects" instead of "areas", highlighting different facets of a topic.
various domains
Replaces "areas" with "domains", often used in a more technical or academic context.
a plethora of topics
Uses "plethora" to denote abundance, adding a slightly more emphatic tone.
a great number of fields
Synonym replacing host of with great number of.
an extensive collection of subjects
Uses "extensive collection" to describe the scope, implying a comprehensive range.
several different fields
Replaces "a host" with "several different", indicating multiple fields but perhaps fewer than "a host".
many aspects
Simplifies the phrase to "many aspects", focusing on a less formal tone and broader scope.
FAQs
How can I use "a host of areas" in a sentence?
You can use "a host of areas" to describe a wide variety of subjects or topics. For example, "The research project covers "a host of areas", including medicine, engineering, and social sciences."
What are some alternatives to "a host of areas"?
Some alternatives to "a host of areas" include "a multitude of areas", "a wide range of fields", and "various domains". The best choice depends on the specific context.
Is "a host of area" grammatically correct?
No, the correct phrase is "a host of areas". The noun "area" should be pluralized because "host" implies a large number.
What's the difference between "a host of areas" and "a range of areas"?
"A host of areas" emphasizes a large number or wide variety. "A range of areas" focuses on the diversity and scope, implying a spectrum of different categories. They are largely interchangeable, but ""a host of areas"" emphasizes quantity while "a range of areas" emphasizes diversity.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested