TextRanch
The best way to perfect your writing.

Discover why 1,062,726 users count on TextRanch to get their English corrected!

1. Input your text below.
2. Get it corrected in a few minutes by our editors.
3. Improve your English!

One of our experts will correct your English.

TextRanch Editors

he is an expert of vs he is an expert on

Both 'he is an expert of' and 'he is an expert on' are commonly used phrases, but 'he is an expert on' is more widely accepted and preferred in English. 'He is an expert of' is less common and may sound awkward to native speakers.

Last updated: March 22, 2024 • 4840 views

'He is an expert of' is not a commonly used phrase in English and may sound awkward to native speakers.

"he is an expert of"

The correct phrase to use is 'he is an expert on' when referring to someone's expertise in a particular subject or field.
  • He is an expert in pies, concoctions...
  • He is an expert in sign language.
  • And I can tell you he is an expert at getting people off.
  • However, I must say that I hope his friend is a better journalist than he is an expert on the EU institutions.
  • I know that he is an expert in education and research and other such areas.
  • This is definitely an important report and it is good that you have asked Mr Monti to prepare it, as he is an expert in this area.
  • So this is an expert opinion.
  • Mr. Gunther is an expert businessman.
  • YBN Consult - Znalecký ústav, s.r.o. is an expert institute qualified to provide expert advice in economics and the building industry.
  • PROSCON - s.r.o. is an expert institute qualified to provide expert advice with respect to economics.
  • Nell is an expert in the field of radio controlled aircraft.
  • Her son Pete is an expert guide and tracker.
  • Dr. Mason is an expert on theories of extraterrestrial life.
  • Dr Madden is an expert in this area.
  • The priest there is an expert astrologer.
  • "A" is an expert at making other people look guilty.
  • This Dr. Grey is an expert on...
  • And Freddy is an expert at this.
  • Broadsky is an expert in close-quarter combat.
  • Paul is an expert on French wine.

Alternatives:

  • he is an expert on

'He is an expert on' is the correct and widely accepted phrase in English.

"he is an expert on"

Use 'he is an expert on' when describing someone's expertise in a specific subject or field.
  • However, I must say that I hope his friend is a better journalist than he is an expert on the EU institutions.
  • May I thank Mr Varela Suanzes-Carpegna for this excellent report, he is an acknowledged expert on this subject - and also thank the honourable Members who have spoken on this debate and expressed their thanks for the work of the Commission.
  • He is an expert in pies, concoctions...
  • He is an expert in sign language.
  • And I can tell you he is an expert at getting people off.
  • I know that he is an expert in education and research and other such areas.
  • This is definitely an important report and it is good that you have asked Mr Monti to prepare it, as he is an expert in this area.
  • Dr. Mason is an expert on theories of extraterrestrial life.
  • This Dr. Grey is an expert on...
  • Paul is an expert on French wine.
  • Michael Hayden is an expert on secrets.
  • Nell is an expert on South America.
  • Tom is an expert on the subject.
  • The former mayor of Strasbourg is an expert on all this.
  • But we have somebody here who is an expert on weapons.
  • John Johnson is an eXpert on the prehistory of the American west coast.
  • NeoRecormon therapy is started by a doctor who is an expert on your condition.
  • I know this is a fact that Mrs Langenhagen is an expert on and has asked Parliament to deal with sympathetically in the past.
  • One of them is an expert on all SS procedure.
  • With regard to beef and veal, Mr Garot is an expert on the subject.

Alternatives:

  • he is knowledgeable about
  • he is skilled in
  • he is proficient in
  • he is well-versed in

Related Comparisons

How TextRanch works

Fast and reliable proofreading, editing, and language advice tailored to your needs.

1. Choose Your Service

Quick Text Editing

  • Emails and short texts
  • Proofreading & editing
  • Ready in 5-10 minutes
SUBMIT YOUR TEXT NOW

Document Editing

  • Documents of any type (*.docx)
  • Advanced & Premium editing
  • Ready in as little as 4 hours
UPLOAD YOUR DOCUMENT

Ask an Editor

  • Personalized answers to your language questions
  • Expert guidance on grammar, style, and usage
  • Ready in 24 hours
ASK YOUR QUESTION

Upload your document or paste your text directly into our platform. Your text is reviewed and refined by our expert editors (real people, not machines) who understand the nuances of English. Expect corrections, improvements, and insightful suggestions that enhance the clarity, tone, and professionalism of your writing.

In just a few minutes (or hours for longer documents), you'll receive your corrected text. Review the changes, make any final adjustments, and confidently share your polished English with the world.
You can count on a personalized, friendly service every time you use TextRanch. We're committed to helping you make a great impression with every word you write.

We proofread and edit these types of texts and documents:

Short texts Business Emails Personal Emails Social media posts Resume and Curriculum Vitae Business documents Sales proposal Research and academic papers Thesis Dissertation Essays Articles Blog posts and much more....

Powered By Humans

TextRanch Editors

AI is a great tool, but when it comes to perfecting your writing, we rely on real human editors.

  • All our editors are native English speakers.
  • Each editor has passed a rigorous admission test to ensure quality.
  • Our global team is ready to correct any text, anytime.

MEET OUR EDITORS

TextRanch Editors

Why choose TextRanch?

Complete Privacy

Your texts are safe and secure with us. We never share your information with third parties.

Affordable Pricing

No subscription fees and rates up to 50% cheaper than other online editing services.

100% Satisfaction

We guarantee that you'll be satisfied with the quality of our service or your money back.

Top Customer Service

Our team is here to help you with any questions you may have. Contact us anytime.

Our Customers Love Us!

We have an average rating of 4.79 stars based on 283125 votes, and

People Feedback 4.9 Excellent - Reviews 2.137

"7 years without any disappointment. Always 100% satisfied. You guys are the best in the world at what you do. Thank you so much :)"

Profile picture of Zubair from Bangladesh

Zubair
from Bangladesh From

"I wasn't aware of this service, it's fascinating and more reliable than standard IA tools available on the internet"

Profile picture of Arturo from Mexico

Arturo
from Mexico From

"In a world of text messages and online communication, this is great to have as a live tool. Thank you."

Profile picture of Selena from USA

Selena
from USA From

"Wow, it's just so excellent. I never would have believed I could have a sure and excellent English companion. Thanks, TextRanch."

Profile picture of Ifiok from Nigeria

Ifiok
from Nigeria From

"This is my first time using TextRanch, and I like how the editors take time to correct my text. To everyone who has never used TextRanch before, I highly recommend trying it."

Profile picture of Wilson from France

Wilson
from France From

"It is an amazing source of feedback because, as a non-native speaker, I really need to have a reliable helper correct my text."

Profile picture of Susan from Germany

Susan
from Germany From

Trusted by Hundreds Teams

Facebook logo
Accenture logo
Air Asia logo
AirBus logo
Amazon logo
Bayer logo
Decathlon logo
Docusign logo
Ebay logo
Fiverr logo
Fossil logo
Keller Williams logo
LinkedIn logo
Loreal logo
Motorola logo
Orange logo
Roche logo
Salesforce logo
Stellantis logo