1
as in warning
the act or an instance of telling beforehand of danger or risk
the white flash of the doe's raised tail, giving the "danger" alert to her fawns
Synonyms & Similar Words
Relevance
2
as in watchfulness
the state of being constantly attentive and responsive to signs of opportunity, activity, or danger
the doctor told the patient to be on the alert for any signs of infection
Synonyms & Similar Words
Antonyms & Near Antonyms
as in to warn
to give notice to beforehand especially of danger or risk
alerted us to the possibility that the roads would be flooded and we might have to take a detour
Synonyms & Similar Words
Antonyms & Near Antonyms
1
as in awake
paying close attention usually for the purpose of anticipating approaching danger or opportunity
she needed to stay alert throughout the train ride so as not to miss her stop
Synonyms & Similar Words
Antonyms & Near Antonyms
2
as in cautious
having or showing a close attentiveness to avoiding danger or trouble
warned us to be alert to the presence of pickpockets on the crowded bus
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in intelligent
having or showing quickness of mind
an alert and well-trained sheep dog who can handle difficult situations
Synonyms & Similar Words
Antonyms & Near Antonyms
4
as in quick
having or showing the ability to respond without delay or hesitation
an alert force of commandos, ready to go on a mission at a moment's notice
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of alert
Andrea Castillo, Los Angeles Times, 23 Apr. 2025
Jim waits 45 minutes after sending a trade alert before buying or selling a stock in his charitable trust's portfolio.
—Matthew J. Belvedere, CNBC, 23 Apr. 2025
Davey Winder, Forbes.com, 22 Apr. 2025
And conversations with priests from other parishes have alerted him to concern about it becoming known as a space that is primarily for immigrants.
—Erika Page, Christian Science Monitor, 22 Apr. 2025
Serge Lucio, Forbes.com, 16 Apr. 2025
The National Park Service recommends keeping the following things in mind when exploring the backcountry:
Be alert and aware of your surroundings and pay attention to signs.
—Fernando Cervantes Jr., USA Today, 15 Apr. 2025
See All Example Sentences for alert
Noun
The American Immigration Lawyers Assn. issued a practice alert this month warning about the termination notices.
—Andrea Castillo, Los Angeles Times, 23 Apr. 2025
Jim waits 45 minutes after sending a trade alert before buying or selling a stock in his charitable trust's portfolio.
—Matthew J. Belvedere, CNBC, 23 Apr. 2025
Verb
By alerting victims to a suspicious outgoing payment, which is purported to be a bank fraud security alert, the user is prompted to call a support telephone number as a matter of some urgency.
—Davey Winder, Forbes.com, 22 Apr. 2025
And conversations with priests from other parishes have alerted him to concern about it becoming known as a space that is primarily for immigrants.
—Erika Page, Christian Science Monitor, 22 Apr. 2025
Adjective
Traditional data pipeline management burdens IT professionals with reactive tasks and showers them with alert storms that interfere with their work.
—Serge Lucio, Forbes.com, 16 Apr. 2025
The National Park Service recommends keeping the following things in mind when exploring the backcountry:
Be alert and aware of your surroundings and pay attention to signs.
—Fernando Cervantes Jr., USA Today, 15 Apr. 2025
See All Example Sentences for alert
Recent Examples of Synonyms for alert
Noun
-
Additionally, extreme fire weather conditions will take place in the Southwest on Sunday, with red flag warnings in effect for parts of Arizona, New Mexico, Texas and Colorado.—
Kyle Reiman,
ABC News,
27 Apr. 2025
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The Braves scored three more runs in the eighth for a 7-6 lead, on an Ozzie Albies RBI single and Michael Harris II’s two-run double to the center-field warning track.—
David O'Brien,
New York Times,
27 Apr. 2025
Verb
-
When autoworkers were organizing at Volkswagen and Mercedes plants in Tennessee and Alabama in June 2024, the White House warned Germany that German companies should not interfere with unionization votes in the United States.—
Jennifer M. Harris,
Foreign Affairs,
22 Apr. 2025
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The jump could augur a potential wave of bankruptcy filings as consumers start to buckle under a record level of debt and as tariffs fuel inflation, the company warned in a report this week.—
Alain Sherter,
CBS News,
22 Apr. 2025
Adjective
-
The light from screens can trick your brain into staying awake.—
Lindsay Curtis,
Health,
24 Apr. 2025
-
Bellflower adds a second adult in school counselor Bailey Gallagher (Molly Griggs), a character the audience can enjoy seeing slowly awake to the villain hiding in their midst.—
Chris Jones,
Chicago Tribune,
15 Apr. 2025
Adjective
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This is another reason to be cautious about forecasting tariff impacts.—
George Calhoun,
Forbes.com,
11 Apr. 2025
-
Collins said Republicans also need to be cautious about slashing the Supplemental Nutrition Assistance Program, which provides food benefits to low-income families, another budget-cutting target identified by fiscal conservatives.—
Alexander Bolton,
The Hill,
11 Apr. 2025
Adjective
-
Talos, Pandora and other artificially intelligent entities had already set the stage for humans to explore this idea.—
Sofia Giannuzzi,
Smithsonian Magazine,
22 Apr. 2025
-
Yes, Love Hotel might be Bravo’s most emotionally intelligent experiment yet.—
Shelby Stewart,
Essence,
22 Apr. 2025
Adjective
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This mower features a quick start system and a side discharge for efficient grass management.—
Nora Colomer,
FOXNews.com,
14 Apr. 2025
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Telegraphed data arrived in the morning, and FitzRoy made quick extrapolations from his knowledge of storm theories, sending forecasts an hour later.—
Danny Robb,
JSTOR Daily,
14 Apr. 2025
Noun
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Many of them have been living and working in South Florida after being sponsored by relatives to come to the United States to apply for asylum or other protections instead of trying to get in through the U.S.-Mexico border, where a migrant crisis erupted during the Biden administration’s watch.—
Jay Weaver,
Miami Herald,
15 Apr. 2025
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Under his watch, the homicide rate dropped from 46.18 per 100,000 people in 2023, to 38.76 per 100,000 people in 2024.—
Regina Garcia Cano,
Chicago Tribune,
14 Apr. 2025
Adjective
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The world must remain vigilant to ensure this powerful new tool isn't silenced.—
Ingmar Rentzhog,
Forbes.com,
21 Apr. 2025
-
Tonight: Be diplomatic. VIRGO (Aug. 23-Sept. 22) ★★★★ Parents should be vigilant today, because this is an accident-prone day for your kids.—
Georgia Nicols,
Denver Post,
20 Apr. 2025
Cite this Entry
“Alert.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/alert. Accessed 30 Apr. 2025.
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