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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 knowledge
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a host of knowledge" is correct and usable in written English.
It can be used to describe a large amount or variety of knowledge on a particular subject. Example: "The professor shared a host of knowledge about ancient civilizations during the lecture."
✓ Grammatically correct
News & Media
Science
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
2 human-written examples
Our skin, not just a means to contain the various works and infrastructure of the human machine, is itself an organ, the largest one our body possesses, a host of knowledge and a network of sensory communication, processing both external and internal information.
News & Media
You wield within you a host of knowledge that you can impart whenever and wherever.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
In other words, International Geneva is mobilizing and offering its capacity, skills and experience whether it is through these partnerships, or a host of knowledge-sharing platforms, convening networks and incubators for ideas (see the infographic for examples).
News & Media
Alternately, if you want the complexities of love in a family story that comes in bold graphic form and contains a host of psy-knowledge and Winnicottian lore, then Alison Bechdel's comic drama Are You My Mother?
News & Media
Underlying metabolic engineering efforts are a host of tools and knowledge that are integrated to enable successful outcomes.
As a body of knowledge, a host of techniques of investigation, a sociocultural configuration, and an outlook, science was a major factor in the emergence of modernity and the shaping of the modern state.
Non-traditional students ― these are college students who are anything but the straight-from-high-school 18- and 19-year-olds ― became the new norm and with them came a host of conflicts about what knowledge and training was worthwhile for work versus what we had been trained to provide in a comprehensive education.
News & Media
Enter the Whiskey Mojito and a host of concoctions that blended a knowledge of the best tequilas, mezcal, rums and gins with the freshest seasonal ingredients and a dash of improvisation: try the peachy Copper Canyon or the more zesty V-9.
News & Media
It's not just executives or "road warrior" workers who are connecting a whole host of knowledge workers are using personal smart phones or other mobile devices to log into their e-mail and work applications for the convenience of it.
News & Media
Representative government depends on shared experiences, common knowledge and a host of unanticipated, unchosen encounters.
News & Media
Extreme events, disasters and traumas draw a host of experts, helpers and agencies with knowledge and good intentions (Gist et al. 1998).
Expert writing Tips
Best practice
Use "a host of knowledge" to emphasize the breadth and variety of information someone possesses, rather than just the amount. It's often more impactful than simply saying "much knowledge".
Common error
Avoid starting multiple sentences or paragraphs with "a host of" variations. While grammatically correct, overuse can make your writing sound repetitive and uninspired. Vary your sentence structure to maintain reader engagement.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a host of knowledge" functions as a noun phrase, typically serving as an object or complement in a sentence. It describes the extent of knowledge possessed by someone or something. Ludwig identifies several instances where this phrase appears in reputable publications, confirming its validity.
Frequent in
News & Media
50%
Science
50%
Academia
0%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "a host of knowledge" is a grammatically correct and usable phrase in written English, as validated by Ludwig. It's used to describe a wide range of information or expertise, appearing most frequently in News & Media and Science contexts. While it effectively conveys breadth and variety, overuse should be avoided to maintain writing engagement. Consider alternatives like ""a wealth of information"" or ""an abundance of wisdom"" depending on the desired nuance. Ludwig's analysis confirms the phrase's validity and provides valuable context for its effective application.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a wealth of information
Replaces "knowledge" with "information", focusing on the data aspect rather than the understanding.
a cornucopia of insights
Uses "cornucopia" for a more abundant and varied image, and "insights" focusing on understanding.
an abundance of wisdom
Substitutes "knowledge" with "wisdom", suggesting a deeper level of understanding and experience.
a vast collection of expertise
Replaces "knowledge" with "expertise", highlighting specialized skills and know-how.
a sea of learning
Employs "sea" for a vast, expansive sense of knowledge acquired through learning.
a deep reservoir of understanding
Uses "reservoir" to depict a stored supply of knowledge and "understanding" to emphasize comprehension.
a multitude of facts
Focuses on concrete facts rather than comprehensive understanding or knowledge.
extensive erudition
Employs a more formal and academic tone to express a wide range of knowledge.
comprehensive awareness
Shifts the focus to a general understanding and consciousness of a broad subject area.
an impressive intellectual capacity
Highlights the ability to acquire and process knowledge, rather than the knowledge itself.
FAQs
How can I use "a host of knowledge" in a sentence?
You can use "a host of knowledge" to describe someone or something that possesses a wide range of information or expertise. For example, "The professor possesses "a host of knowledge" on the subject of ancient history."
What are some alternatives to "a host of knowledge"?
Alternatives include "a wealth of information", "an abundance of wisdom", or "extensive expertise", depending on the specific nuance you want to convey.
Is it better to say "a host of knowledge" or "much knowledge"?
"A host of knowledge" emphasizes the breadth and variety of knowledge, while "much knowledge" simply refers to a large quantity. The better choice depends on which aspect you want to highlight.
What is the difference between "a host of knowledge" and "a sea of knowledge"?
"A host of knowledge" suggests a collection or range of knowledge, while "a sea of knowledge" implies an overwhelming and vast amount of knowledge, often suggesting something that is difficult to navigate or fully comprehend.
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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
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested