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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
plethora of interests
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "plethora of interests" is correct and usable in written English.
It can be used to describe a wide variety or abundance of interests that someone has. Example: "She has a plethora of interests, ranging from painting to astrophysics."
✓ Grammatically correct
News & Media
Science
Science & Research
Alternative expressions(17)
wide range of interests
diverse array of interests
multitude of interests
host of interests
wealth of interests
numerous interests
variety of interests
plethora of businesses
assortment of interests
range of interests
plethora of advantages
plethora of benefits
breadth of interests
array of interests
plenty of interests
multiplicity of interests
plethora of 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
1 human-written examples
Adamson's plethora of interests means that he's impossible to pigeonhole, and the fact that he'll breezily reference Michel Houellebecq or discuss the influence of JG Ballard on his work is in stark contrast to the "I don't read books, me" cultural vacuity of some Manc rock stars.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Whereas demographic policy used to be a matter largely for national governments, a plethora of interest groups has taken over.
News & Media
The unexpected discovery that the RNA molecule has catalytic properties has led to a plethora of interest in the identification and utilization of the variety of catalytic RNA molecules, or ribozymes, that occur in nature.
Science
The appointment adds to the multi-tasking 32-year-old's plethora of reported interests.
News & Media
But then, even without Meier's plethora of outside interests, Yello would still seem nothing like a normal kind of band.
News & Media
Conventional approaches advanced as "painless alternatives" -- a plethora of standards, special-interest technology subsidies, and tax breaks -- won't do the job, and will be unnecessarily expensive.
News & Media
And yet, while the growing trend towards genre fiction has limited the marketplace for more inventive works, it also has produced a plethora of niche groups interested in those subjects.
News & Media
Thus, despite the plethora of novel targets of interest for PET imaging, the availability of useful tracers constitutes a bottleneck in nuclear medicine and drug industry.
Science
As bacteria and fungi have been found to contain genes encoding enzymes that synthesize a plethora of potential secondary metabolites, interest has grown in the activation of these cryptic pathways.
Science & Research
The plethora of data has sparked interest in developing methodology for hypothesis testing for association mapping.
Science
In other words, the doctrine of Strategic Depth provides a normative chapeau to the plethora of state and non-state interests, which concomitantly push Turkey to develop deeper and stronger ties to its neighbors.
News & Media
Expert writing Tips
Best practice
When describing someone's diverse skill set or passions, use "plethora of interests" to convey a comprehensive and varied range of activities. For instance, "Her plethora of interests made her an ideal candidate for the interdisciplinary project."
Common error
Avoid using "plethora of interests" when referring to a small number of interests. "Plethora" implies a large, almost excessive amount. If someone has only a few interests, use a phrase like "a few interests" or "several interests" instead.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "plethora of interests" functions as a noun phrase, acting as the subject or object in a sentence. It describes a situation characterized by a large quantity and wide variety of different interests. This usage is supported by Ludwig, indicating its grammatical correctness.
Frequent in
News & Media
36%
Science
30%
Science & Research
10%
Less common in
Formal & Business
8%
Wiki
6%
Encyclopedias
4%
Ludwig's WRAP-UP
In summary, "plethora of interests" is a grammatically sound and widely used phrase to describe a situation where someone or something has a large number and wide variety of interests. According to Ludwig, the phrase is considered correct and appropriate for use in various contexts, ranging from news and media to scientific and academic writing. When using this phrase, remember that "plethora" implies a substantial quantity; if you only want to describe a limited number of interests, consider using alternatives like "several" or "a few". The phrase is frequently found in authoritative sources such as The Guardian and The New York Times.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
abundance of interests
Replaces "plethora" with "abundance", a synonym indicating a large quantity.
wide range of interests
Substitutes "plethora" with "wide range", focusing on the diversity of interests.
diverse array of interests
Replaces "plethora" with "diverse array", highlighting the varied nature of interests.
multitude of interests
Uses "multitude" as a synonym for "plethora", emphasizing a great number of interests.
host of interests
Replaces "plethora" with "host", implying a large number of interests.
wealth of interests
Substitutes "plethora" with "wealth", suggesting a rich collection of interests.
profusion of interests
Uses "profusion" as a synonym for "plethora", indicating an overflowing quantity of interests.
great variety of interests
Emphasizes the variety by using "great variety" instead of "plethora".
numerous interests
Simplifies the phrase by using "numerous" to indicate many interests.
many and varied interests
Rephrases to highlight both the quantity and diversity of interests.
FAQs
How can I use "plethora of interests" in a sentence?
You can use "plethora of interests" to describe someone who has a wide variety of different interests. For example, "He has a "plethora of interests", ranging from sports to science to the arts."
What can I say instead of "plethora of interests"?
You can use alternatives like "abundance of interests", "wide range of interests", or "diverse array of interests" depending on the context.
Is it correct to say "a plethora interest"?
No, it is incorrect. "Plethora" is followed by "of" and then a plural noun or uncountable noun, such as "plethora of opportunities" or "plethora of information".
What is the difference between "plethora of interests" and "variety of interests"?
"Plethora of interests" emphasizes a large quantity or overabundance of interests, while "variety of interests" simply highlights the diverse nature of those interests. The former suggests a richer, more extensive collection than the latter.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested