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
a host of applications
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a host of applications" is correct and can be used in written English.
You can use it in a variety of contexts when you want to describe a large amount of something. For example, "The company reviewed a host of applications before selecting the candidate for the job."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
20 human-written examples
Broadband at this speed opens up a host of applications for consumers and businesses, allowing them to reap the benefits for years to come".
News & Media
"We can imagine it for holding maps for G.P.S. in cars, for carrying information in a cellphone or music player, for digital cameras, or a host of applications where you carry things with you with a memory that's not fragile and doesn't use a lot of power," he said.
News & Media
There are a host of applications that stimulate the sound of flatulence.
News & Media
Stem cells have a host of applications in regenerative medicine and basic research.
Science
This work has a host of applications to explain different facets of behavior.
Nanotechnology has a host of applications in fields ranging from cosmetology to the industry and medicine.
Human-verified similar examples from authoritative sources
Similar Expressions
40 human-written examples
"There are a host of consumer applications that we haven't had they ability to focus on," said Beth Comstock, G.E. chief marketing officer.
News & Media
Aniline, ethanolamines, and several other amines are major industrial commodities used in making rubber, dyes, pharmaceuticals, and synthetic resins and fibres and for a host of other applications.
Encyclopedias
The Windows computer still needed to have Microsoft Office installed plus a host of other applications and tools required to do the job.The catch?
News & Media
GPS enables a host of map applications - including of course BlackBerry maps and Google Maps - while it will work with instant messenger clients from AOL and Windows Live Messenger to GoogleTalk and ICQ.
News & Media
I.B.M. researchers said Thursday that they had designed high-speed circuits from graphene, an ultra-thin material that has a host of promising applications, from high-bandwidth communication to a new generation of low-cost smartphone and television displays.
News & Media
Expert writing Tips
Best practice
When using "a host of applications", ensure the context clearly indicates what the applications are and their relevance to the subject. For example, specify whether they are software, medical, or industrial applications.
Common error
Avoid using "a host of applications" as a vague statement without providing specific examples or clarifying the types of applications being referred to. Always aim for clarity and specificity to enhance understanding.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a host of applications" functions as a noun phrase that modifies another noun, indicating that the modified noun has many different uses or purposes. Ludwig AI confirms its grammatical correctness and widespread usage.
Frequent in
Science
44%
News & Media
31%
Formal & Business
25%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "a host of applications" is a grammatically correct and commonly used expression to indicate that something has numerous uses or purposes. Ludwig AI confirms its validity and prevalence across various reliable sources. It is particularly frequent in scientific and news contexts, signaling its utility in describing the broad applicability of technologies and concepts. When employing this phrase, ensure clarity by specifying the nature and relevance of the applications to avoid vagueness. Alternatives include "numerous uses" and "wide range of uses". With a source quality score of 83 and an expert rating of 4.5, this phrase stands as a reliable and effective choice for expressing versatility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
numerous uses
Replaces "host" with "numerous" focusing on the many purposes.
wide range of uses
Highlights the diversity of applications.
many implementations
Focuses on the practical execution of the applications.
variety of functions
Emphasizes the different roles that the applications fulfill.
multiple functionalities
Stresses the multifaceted nature of the applications.
extensive applicability
Highlights the broad scope where applications can be applied.
plethora of uses
Synonymous variation using a less common term 'plethora'.
abundance of utilities
Highlights a large quantity of uses.
spectrum of functions
Emphasizes the range of functions similar to 'wide range'.
myriad of uses
Synonymous variation, highlighting vastness and countability.
FAQs
How can I use "a host of applications" in a sentence?
You can use "a host of applications" to indicate that something has many different uses or purposes. For example, "Nanotechnology has "a host of applications" in fields ranging from cosmetology to industry and medicine".
What are some alternatives to "a host of applications"?
Some alternatives include "numerous uses", "wide range of uses", or "multiple functionalities", depending on the specific meaning you want to convey.
Is it correct to say "a whole host of applications"?
Yes, "a whole host of applications" is also correct and conveys a similar meaning. Both phrases indicate a large number or variety of applications.
What does "a host of" actually mean in "a host of applications"?
"A host of" means "a large number of". It's used to emphasize the quantity or variety of something, in this case, applications.
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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested