alerts

NOUN

warning

Synonyms

STRONGEST

alarm signal

STRONG

Mayday SOS admonition flap sign siren wink

WEAK

high sign tip off

VERB

warn

Synonyms

STRONGEST

alarm forewarn inform notify tip off

STRONG

flag signal tip

WEAK

give the high sign put on guard wave flag

Antonyms

STRONGEST

conceal hide

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Crimea now has regular air-raid alerts, power outages and a gasoline black market with a going rate of as much as $25 a gallon.

From The Wall Street Journal • Jun. 28, 2026

“Pack a go bag, sign up for emergency alerts, prepare your home for wildfire, and review your evacuation plan now.”

From Los Angeles Times • Jun. 26, 2026

France will begin lifting its red alerts from Thursday evening, forecaster Meteo France said.

From Barron's • Jun. 25, 2026

That warning network later played a key role in issuing Pacific-wide alerts during the 2025 tsunami.

From Science Daily • Jun. 25, 2026

Mitch said as alerts beeped and lights flashed across all the consoles.

From "The Martian" by Andy Weir