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be alert



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.

Nvidia earnings ought to quell any major AI fears for now, but investors need to be alert for signs of who will be the winners and the losers.

From Barron's • Feb. 26, 2026

Nvidia earnings ought to quell any major AI fears for now, but investors need to be alert for signs of who will be the winners and the losers.

From Barron's • Feb. 26, 2026

"We are hopeful we can do this through diplomacy, although we can't be 100% sure," he reflected, adding Iran has "to be alert so we are not surprised".

From BBC • Feb. 15, 2026

Still, while it may be tricky, they say there are signs listeners can be alert to.

From BBC • Nov. 21, 2025

After all, he knows his name has been in the papers—he must be alert to the possibility of people trying to get stories on him or information from him.

From "The Girl on the Train" by Paula Hawkins




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