alert each other

USAGE SUMMARY

The phrase "alert each other" is correct and usable in written English.
It can be used when referring to notifying or warning one another about something important or urgent. Example: "In case of an emergency, we should alert each other immediately to ensure everyone's safety."

✓ Grammatically correct

News & Media

Science

Academia

Wiki

Human-verified examples from authoritative sources

Exact Expressions

21 human-written examples

In Britain, teenage girls alert each other to Prince William sightings.

The New York Times

While a "buddy system" encourages medics to alert each other to problems, there are unforeseen dangers.

The Economist

Meadhurst said it had given up restocking the river because the cormorants, which alert each other to good prey, will simply descend on the new schools and devour them.

The Guardian

Yale University students took to tossing around Mr. Frisbie's pie tins (or cookie tins, some contend) after eating their contents, yelling "Frisbie!" to alert each other of flying metal.

The New Yorker

Galapagos marine iguanas cannot communicate vocally to alert each other to danger, but they have developed an alternative method for dodging predators: eavesdropping on local mockingbirds, whose songs change tune when hunting hawks approach.

Princeton University

Dealership thefts are becoming so common, shop owners from Pennsylvania to Virginia have created an informal network to alert each other of break-ins and share lookouts for suspected thieves.

The Washington Post

Human-verified similar examples from authoritative sources

Similar Expressions

39 human-written examples

Armed with Internet search engines and e-mail lists of their own, they are mapping Web sites and alerting each other about the form letters appearing in their mailboxes.

The New York Times

After seeing this strange cipher scrawled on apartment building entrances in the cities and on barn doors high in the mountains, I began to imagine that it was a secret recruiting message for members of the sch?n: 2007 is here, they were alerting each other.

The New York Times

After seeing this strange cipher scrawled on apartment building entrances in the cities and on barn doors high in the mountains, I began to imagine that it was a secret recruiting message for members of the schützen: 2007 is here, they were alerting each other.

The New York Times

The HMIC says that officers alerted each other to the "reluctance of their respective victims and both decided that neither was able to support the other.

BBC

The HMIC report said: "Both officers (from Sussex and Surrey) appear to have alerted each other to the reluctance of their respective victims and both decided that neither was able to support the other.

BBC

Expert writing Tips

Best practice

When using "alert each other" in safety protocols, clearly define what constitutes an "alert" and the appropriate response actions.

Common error

While "alert each other" is acceptable in most contexts, consider using more casual alternatives like "let each other know" in informal settings to maintain a natural tone.

Linguistic Context

The phrase "alert each other" functions as a reciprocal verb phrase. This indicates a mutual action where two or more parties are involved in alerting one another. Ludwig AI confirms the proper usage through numerous examples.

Expression frequency: Common

Frequent in

News & Media

50%

Science

30%

Academia

10%

Less common in

Wiki

5%

Formal & Business

3%

Reference

2%

Ludwig's WRAP-UP

The phrase "alert each other" is a reciprocal verb phrase indicating a mutual action of notification or warning. As Ludwig AI confirms, this phrase is grammatically correct and commonly used across various contexts, particularly in news, scientific, and academic sources. While alternatives like "notify one another" or "warn each other" exist, each carries slightly different connotations. When using "alert each other", it's important to define clearly what constitutes an alert and the appropriate response. Overusing it in informal contexts can sound unnatural; consider using more casual alternatives in those settings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

notify one another

Replaces "alert" with a more formal synonym, "notify", making it suitable for professional contexts.

warn each other

Emphasizes the potential danger or negative consequences, focusing on the warning aspect.

inform one another

Broader than "alert", simply meaning to provide information, not necessarily about danger.

communicate warnings reciprocally

Formal and emphasizes the two-way exchange of warnings.

advise each other

Suggests offering guidance or recommendations, adding a layer of counsel.

mutually apprise

Highly formal and emphasizes the act of informing someone of something.

tip each other off

More informal, implying a secret or discreet warning.

give each other a heads-up

Informal and focuses on providing advance notice about something.

let each other know

A general way of saying to communicate something, not necessarily a warning.

keep each other in the loop

Indicates maintaining awareness and shared information, focusing on inclusion.

FAQs

How can I use "alert each other" in a sentence?

"Alert each other" signifies a reciprocal action of warning or notifying one another about something important. For example, "During the hike, we agreed to alert each other to any signs of danger".

What can I say instead of "alert each other"?

You can use alternatives like "notify one another", "warn each other", or "inform one another" depending on the context.

Is it better to use "alert each other" or "alert one another"?

Both "alert each other" and "alert one another" are grammatically correct and convey the same meaning. The choice often comes down to personal preference, although "each other" is generally more common.

When is it appropriate to use "alert each other" in writing?

"Alert each other" is appropriate when you want to emphasize a mutual responsibility for vigilance and communication. Use it in situations where timely notification is crucial, such as safety instructions or collaborative projects.