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

We warned her against the danger vs We warned her on the danger

The correct phrase is 'we warned her against the danger.' 'Against' is the preposition used after 'warn' to indicate the thing or action that is being cautioned about.
Michele A. profile picture

Explained by Michele A.
Editor at TextRanch

Last updated: March 24, 2025 • 5414 views

This phrase is correct and commonly used in English.

"We warned her against the danger"

This phrase is used to indicate that someone was advised or cautioned about a specific danger or risk.

Examples:

  • We warned him against investing in that company.
  • The doctor warned her against eating too much sugar.
  • They warned us against traveling alone at night.
  • She warned her friend against trusting strangers.
  • The teacher warned the students against cheating on the exam.
  • Ms Muscardini "warned against the dangers of theocracy but also excessive secularism".
  • Two judges warned against the dangers of "goldplating", ie. adding further requirements in the national transposition measures which were not contained in the original Directive.
  • This has been pointed out by a number of NGOs which, without directly opposing the change, have warned against the danger of this trend leading to a lower level of protection in a number of Member States for asylum seekers and refugees.
  • He also warned against the dangers of protectionism and, indeed, saw a renewed Lisbon Strategy as the only way forward for the EU, with the emphasis on higher standards of education and training, more research and innovation and completion of the internal market.
  • Citizens in Europe are not being properly warned against the potential dangers of mobile phone technology.
  • The men attacked her and warned her against going out at night and taking up a 'party' lifestyle.
  • We warned the British Labour Government months ago about the dangers of an open-ended commitment of British troops to Sierra Leone.
  • We warned against the consequences of liberalising international trade in agri-foodstuffs.
  • Just yesterday she was again threatened by the military authorities, who warned her that if she continues to speak out against the government she will be imprisoned.
  • In the period leading up to the Summit, we warned against the EU turning itself into a fully-fledged defence alliance on a number of occasions.
  • After that, it's you and her against the system.
  • Propping her against the pillow, spread her legs apart.
  • She always acted like it was her against the world.
  • Cundalini, put her against the post.
  • He pushed her against the wall so hard.
  • Particularly sensitive risk groups must be protected against the dangers which specifically affect them.
  • Subject: Protecting consumers against the dangers of sunbeds
  • We will balance the danger of killing Lieberman... against the scientific validity of your project.
  • At the time of the Seville European Council, we warned of the danger of making cooperation for development conditional upon the control of immigration on the part of the countries in which it is generated.
  • Concepcion, the owner, defends her against the tyrant.

This phrase is not correct in English. 'On' is not the appropriate preposition to use after 'warn' in this context.

"We warned her on the danger"

  • At the time of the Seville European Council, we warned of the danger of making cooperation for development conditional upon the control of immigration on the part of the countries in which it is generated.
  • It means we've been warned of the dangers.
  • You were warned of the danger, and you refused to believe.
  • I warned about the dangers of sleep deprivation.
  • Your father claims that I have warned you of the dangers of marriage.
  • Certainly, everyone ought to be warned about the dangers of the sun and that is why I am very much in favour of national campaigns.
  • Liberal Democrats have long warned of the dangers which caught the Council unaware and the Commission wrong-footed.
  • The doctor warned him of the dangers of smoking.
  • Lucas Henry would have been aware of the danger you warned me about.
  • My father has warned people about the dangers... of experimenting with DNA viruses for years.
  • I warned you of the dangers of the pits.
  • Busmalis warned him of the dangers, but they were so anxious to go.
  • I've warned you of the dangers disrespectable magic can pose.
  • For the Liberals, Herman VERMEER (NL) warned of the dangers of exporting the problem of poorly conditioned vessels outside the EU.
  • She warned of the danger of replacing the "iron curtain" with a "silver curtain".
  • Ms Muscardini "warned against the dangers of theocracy but also excessive secularism".
  • Two judges warned against the dangers of "goldplating", ie. adding further requirements in the national transposition measures which were not contained in the original Directive.
  • Yes, everyone should be warned about the dangers of the sun, but that should not be up to employers.
  • The Portuguese Director-General for Health has warned consumers of the dangers of the so-called 'Mineral miracle solution'.
  • We warned the British Labour Government months ago about the dangers of an open-ended commitment of British troops to Sierra Leone.

Alternatives:

  • we warned her about the danger
  • we warned her of the danger
  • we warned her regarding the danger
  • we warned her of the risks
  • we warned her about the potential harm

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