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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
has expertise
Grammar usage guide and real-world examplesUSAGE SUMMARY
"has expertise" is correct and usable in written English.
You can use it when referring to someone's ability or knowledge in a certain area. For example, "She has expertise in computer programming."
✓ Grammatically correct
News & Media
Science
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
60 human-written examples
He has expertise.
News & Media
She has expertise on water quality issues.
News & Media
She has expertise on water quality and air-pollution.
News & Media
While Willis lacks power, he at least has expertise.
News & Media
It also has expertise in running small supermarkets, which Future lacks.
News & Media
The editor in chief of Glamour has expertise in media, publishing and fashion.
News & Media
They feel like the guy next door has expertise in a field where they want it".
News & Media
Locate a qualified repair shop that has expertise with your make and model.
News & Media
Plus, no one has expertise in operating on young people old enough to give informed consent.
News & Media
Cat has expertise in improving education in central and west Africa.
News & Media
Some prefer hiring an administrator, then add an assistant who has expertise in player personnel.
News & Media
Expert writing Tips
Best practice
When using "has expertise", clearly specify the area of expertise to provide context and avoid ambiguity.
Common error
Avoid assuming someone "has expertise" without verifiable evidence or experience. Base your assessment on concrete achievements and qualifications.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has expertise" functions as a verb phrase indicating possession of specialized knowledge or skills. As Ludwig AI confirms, it's grammatically correct and usable in written English. Examples in Ludwig demonstrate its role in attributing competence to individuals or entities.
Frequent in
News & Media
40%
Science
30%
Formal & Business
15%
Less common in
Wiki
5%
Academia
5%
Social Media
0%
Ludwig's WRAP-UP
The phrase "has expertise" is a grammatically correct and frequently used expression for attributing specialized knowledge or skill. Ludwig AI validates its correctness and usability. Analysis of numerous examples reveals its prevalence in news, scientific, and business contexts. When using this phrase, it's best to clearly specify the area of expertise to avoid ambiguity. Alternatives like "is skilled in" or "is an expert in" can be used to vary your language, while maintaining a similar meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is an expert in
Emphasizes specialized knowledge and authority. More formal.
possesses proficiency
Replaces "expertise" with "proficiency", indicating a high degree of competence. More formal.
is skilled in
Uses "skilled" instead of "expertise", focusing on developed ability. More direct.
is adept at
Uses "adept" to convey skill and efficiency. Slightly more formal than "skilled".
is highly competent in
Stresses capability and effectiveness. More formal and emphatic.
is knowledgeable about
Replaces "expertise" with "knowledgeable", highlighting understanding and awareness. Less formal.
demonstrates mastery of
Highlights a comprehensive understanding and control. Highly formal.
is well-versed in
Indicates thorough knowledge and experience. Slightly more formal.
is qualified in
Focuses on formal qualifications and certifications. More specific.
excels in
Highlights exceptional performance and talent. More emphatic and positive.
FAQs
How do I use "has expertise" in a sentence?
Use "has expertise" to indicate that someone possesses specialized knowledge or skill in a particular area. For example, "The consultant "has expertise" in data analysis".
What are some alternatives to saying "has expertise"?
You can use phrases like "is skilled in", "is knowledgeable about", or "is an expert in" depending on the context.
Is it better to say "has expertise in" or "has expertise on"?
While both can be used, "has expertise in" is generally preferred and more common when referring to a specific field or area. "Has expertise on" is also acceptable but less frequent.
What's the difference between "has expertise" and "has experience"?
"Has expertise" implies a deeper level of knowledge and skill acquired through study or practice, while "has experience" simply indicates involvement or exposure to a particular activity or field. Someone with experience may not necessarily "have expertise".
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested