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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
expert on the topic
Grammar usage guide and real-world examplesUSAGE SUMMARY
"expert on the topic" is a grammatically correct and commonly used phrase in written English.
It is typically used to refer to someone who has extensive knowledge, experience, or skills in a particular subject or area. You can use it in various contexts, such as in a job description or when introducing a speaker at a conference. Example: We are looking for an expert on the topic of sustainable agriculture to lead our workshop on environmentally friendly farming practices.
✓ Grammatically correct
News & Media
Science
Academia
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
52 human-written examples
Dr. Weber-Wulff, who has become known as an expert on the topic, suggests that one way to prevent plagiarism is to ensure that young doctoral candidates learn properly how to make citations and footnotes in academic papers.
News & Media
How much of an expert on the topic of project management could you become after one year and reading six or more books?
News & Media
If you were lucky, you were that guy or gal who effortlessly won any and every verbal joust, not the one who suffered routine pummeling -- even when you were an expert on the topic de jour.
News & Media
You have been asked to give a speech, and even though you're an expert on the topic, you feel terrified.
News & Media
There is nothing more rewarding than completing an assignment and walking away like the expert on the topic.
News & Media
The panel: Natalie Reynolds is the managing director of advantageSPRING Limited and is a leading expert on the topic of effective negotiation.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
8 human-written examples
"Mr. Dicker has been reporting on Albany politics and government for 30 years and is widely acknowledged to be an expert on the topics," Mr. Vlasto said.
News & Media
According to Friedrich Schneider, a professor at the Johannes Kepler University of Linz and one of the world's experts on the topic, that would mark a turnaround in its fortunes after nearly a decade of decline.
News & Media
John Balchunas is one of a number of national experts on the topic of workforce development.
Science & Research
An author of a recent four-part series on sports betting data fees, Holden is one of the nation's foremost experts on the topic.
News & Media
The real experts on the topic being in the room just doesn't happen.
News & Media
Expert writing Tips
Best practice
When introducing someone as an "expert on the topic", briefly mention their credentials or experience to add credibility.
Common error
Avoid exaggerating someone's knowledge. Ensure they genuinely possess significant expertise on the specific topic, rather than a general familiarity.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "expert on the topic" functions as a noun phrase that identifies a person or entity recognized for their extensive knowledge or skill in a particular area. Ludwig AI confirms its grammatical correctness and common usage.
Frequent in
News & Media
55%
Academia
18%
Science
15%
Less common in
Wiki
7%
Formal & Business
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "expert on the topic" is a common and grammatically sound way to describe someone with deep knowledge in a particular field. As Ludwig AI confirms, its frequent use across news, academic, and scientific sources underscores its versatility and broad applicability. When using the phrase, ensure to provide context that supports the claim of expertise. While alternatives like "authority in the field" or "leading voice on the subject" exist, "expert on the topic" remains a clear and widely understood choice for highlighting someone's specialized knowledge.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
authority in the field
Focuses on recognized expertise and influence within a specific area.
specialist in the domain
Focuses on specialized knowledge and expertise within a particular area.
leading voice on the subject
Highlights prominence and influence in discussions about a specific topic.
master of the subject matter
Implies complete understanding and control over a particular topic.
knowledgeable about the issue
Emphasizes a strong understanding of a particular problem or matter.
highly skilled in the field
Emphasizes exceptional ability and proficiency within a specific domain.
well-versed in the area
Suggests extensive knowledge and experience in a specific domain.
seasoned in the area
Highlights long-term experience and expertise in a specific field.
proficient in the discipline
Indicates mastery and skill within a specific academic or professional field.
adept at the matter
Highlights skill and efficiency in handling a particular situation or subject.
FAQs
How can I use "expert on the topic" in a sentence?
You can use "expert on the topic" to describe someone with specialized knowledge. For example, "Dr. Smith, an "expert on the topic" of climate change, will be giving a lecture."
What's a more formal way to say "expert on the topic"?
More formal alternatives include "authority in the field" or "leading voice on the subject". These phrases convey a higher degree of recognized expertise.
What are some less formal alternatives to "expert on the topic"?
Informal alternatives could be "knowledgeable about the issue" or "well-versed in the area", depending on the context.
Is it correct to say "expert in the topic" instead of "expert on the topic"?
While "expert in the topic" isn't grammatically incorrect, ""expert on the topic"" is the more common and preferred phrasing.
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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
4.5/5
Expert rating
Real-world application tested