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
have expertise in
Grammar usage guide and real-world examplesUSAGE SUMMARY
"have expertise in" is correct and usable in written English.
You can use it to indicate someone has a well-developed skill or knowledge in a particular area. For example: "He has expertise in web development, making him an ideal candidate for the job."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(19)
demonstrate competence in
are adept at
excel in
master
have experience in
left expertise in
been trained about
received training on
are knowledgeable about
have knowledge of
possess current expertise in
have up-to-date knowledge of
stay abreast of
are experienced in relation to
be knowledgeable about something
be well-versed in
be familiar with
have been specialist
have been trained
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
60 human-written examples
"They have expertise in macroeconomics and the more theoretical side.
News & Media
Capita recognises that charities have expertise in this area.
News & Media
We have expertise in running social enterprise," he says.
News & Media
The only techy thing I have expertise in is PowerPoint.
News & Media
Typically, agents will have expertise in distinct but related domains.
Industry incumbents have expertise in the material sciences, for instance.
News & Media
Other activists have expertise in development and commercial real estate.
News & Media
Few people have expertise in multiple disciplines necessary.
News & Media
Between them, the CSAs have expertise in physical, life and social sciences, and engineering.
News & Media
School board members do not usually have expertise in these areas before they begin their service.
News & Media
"You won't like it unless you have expertise in that line of work".
News & Media
Expert writing Tips
Best practice
Use "have expertise in" to clearly define specific areas of knowledge or skill, avoiding vague descriptions. Be specific about the subject matter, such as "have expertise in renewable energy technologies" rather than just "have expertise in technology".
Common error
Be specific when stating what you "have expertise in". Avoid vague claims that lack detail. Instead of saying "they have expertise in business", specify "they have expertise in financial modeling and strategic planning".
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have expertise in" functions as a verb phrase indicating possession of specialized skill or knowledge in a specific domain. Ludwig AI confirms its usability and correctness in written English.
Frequent in
News & Media
37%
Science
33%
Academia
30%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "have expertise in" is a versatile and widely used expression to denote proficiency and skill in a particular area. As Ludwig AI confirms, it is grammatically correct and suitable for various contexts, ranging from news reports to academic papers. The examples show it's frequently found in "News & Media", "Science", and "Academia". When using this phrase, it's important to be specific about the area of expertise to avoid vagueness and enhance clarity. Alternatives like "are skilled in" or "possess proficiency in" can be used to add variety to your writing, but maintaining specificity is key. In summary, "have expertise in" is a valuable phrase for clearly communicating competence and knowledge, and understanding its nuances ensures effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are proficient at
Similar to 'skilled', but suggests a formal training or certification.
possess proficiency in
Replaces "have" with "possess" and "expertise" with "proficiency", indicating a high degree of competence.
are skilled in
Highlights a developed talent or ability in a specific area.
have a mastery of
Denotes comprehensive knowledge or skill. Changes the structure to use "mastery" as a noun.
demonstrate competence in
Focuses on showing ability rather than simply possessing it; uses "competence" instead of "expertise".
are adept at
Suggests a natural talent or quickness in learning and applying skills.
are knowledgeable in
Emphasizes having information and understanding, rather than just skill.
excel in
Indicates a high level of skill and performance, suggesting superior ability.
are versed in
Implies a deep and comprehensive knowledge of a subject.
master
Implies a very high level of skill or knowledge, almost complete understanding of the subject.
FAQs
How to use "have expertise in" in a sentence?
Use "have expertise in" to indicate that someone possesses a high level of skill or knowledge in a particular area. For example, "The engineers "have expertise in" structural design".
What can I say instead of "have expertise in"?
You can use alternatives like "are skilled in", "possess proficiency in", or "are knowledgeable in" depending on the context.
Which is correct, "have expertise in" or "has expertise in"?
"Have expertise in" is used with plural subjects (e.g., "they"), while "has expertise in" is used with singular subjects (e.g., "he").
What's the difference between "have expertise in" and "have experience in"?
"Have expertise in" implies a high level of skill and knowledge, while "have experience in" simply means having worked in a particular area, not necessarily with a high level of competence.
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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
4.6/5
Expert rating
Real-world application tested