alerted by

USAGE SUMMARY

The phrase "alerted by" is correct and usable in written English.
You can use it when indicating that someone has been made aware of something by a specific source or trigger. Example: "She was alerted by the sudden noise outside her window."

✓ Grammatically correct

News & Media

Science

Formal & Business

Wiki

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Alerted by the commotion, neighbors rushed to the house.

The New Yorker

The driver would be alerted by a warning light.

The New York Times

Some neighbours, alerted by the noise, came running out.

The Guardian

His mother, alerted by the smell, rushed in.

The New Yorker

Officers were alerted by a member of the public at about 8.30am.

Independent

"I don't think they were alerted by any of us," he said.

The New York Times

The pharmacist will probably be alerted by their system about dangerous combinations.

The New York Times

Certainly, once alerted by the Haggler, the company knows how to satisfy customers.

The New York Times

Alerted by pagers or e-mail, they will travel long distances to see a rare bird.

The Economist

Alerted by a cable from Beatrice's brother in Majorca that reads, "Am dying.

The New York Times - Books

An NBC Connecticut satellite truck was already there, alerted by the perspicacious homeowners.

The New York Times - Science

Expert writing Tips

Best practice

When using "alerted by", ensure the source of the alert is clearly identified to provide context and avoid ambiguity. For example: "The security system was alerted by the motion sensor."

Common error

Avoid using "alerted by" when an active construction is more appropriate. Instead of "The problem was alerted by the team", consider "The team alerted others to the problem."

Linguistic Context

The phrase "alerted by" functions as a passive construction, indicating that someone or something is made aware of something due to an external trigger or source. As Ludwig AI confirms, the phrase is correct and usable in English.

Expression frequency: Very common

Frequent in

News & Media

69%

Science

15%

Formal & Business

7%

Less common in

Wiki

7%

Huffington Post

2%

Biology Direct

0.2%

Ludwig's WRAP-UP

The phrase "alerted by" is a grammatically sound and frequently used passive construction, as confirmed by Ludwig AI. It indicates that someone or something has been made aware of a situation due to an external source. Predominantly found in News & Media, it also appears in Science and Formal & Business contexts. While the phrase is generally neutral in tone, ensuring clarity about the source is essential for effective communication. Alternatives such as "notified by" or "informed by" can be used for a more neutral tone, while "warned by" emphasizes potential danger. Proper usage involves understanding the passive voice and avoiding active voice misapplications.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

notified by

Focuses on the act of receiving official notification.

informed by

Emphasizes the reception of information influencing subsequent actions.

warned by

Highlights a caution received about a potential danger or problem.

tipped off by

Implies receiving confidential or secret information.

made aware by

Stresses the process of becoming conscious or cognizant.

apprised of by

Suggests a formal or official communication of information.

given notice by

Focuses on the act of formally providing advance warning.

forewarned by

Emphasizes prior knowledge of an event.

clued in by

Implies being given inside information, often informally.

enlightened by

Suggests a new understanding or realization gained from a source.

FAQs

How can I use "alerted by" in a sentence?

Use "alerted by" to indicate that someone or something was made aware of something by a specific source or trigger. Example: "The police were "alerted by" a neighbor's call."

What's the difference between "alerted by" and "notified by"?

"Alerted by" often implies a sense of urgency or potential danger, whereas "notified by" is a more neutral term for receiving information. Consider this: "The residents were "alerted by" the fire alarm" versus "The residents were "notified by" email about the meeting."

What can I say instead of "alerted by"?

You can use alternatives like "informed by", "warned by", or "notified by" depending on the context.

Is it correct to say "alerted of" instead of "alerted by"?

No, the correct preposition to use with "alerted" when indicating the source or trigger is "by". "Alerted of" is not standard usage.