on the qui vive

phrase

as in alert
paying close attention usually for the purpose of anticipating approaching danger or opportunity The commanding officer ordered the sentries to remain on the qui vive.

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for on the qui vive
  1. on the alert
  2. on the ball
  3. on guard
Phrase
  • The area had been hunted by another party the previous week and the muskox were on the alert.
    — Ron Spomer, Outdoor Life, 19 Aug. 2026
  • London noir is a rare subgenre — and an especially difficult one to pull off — but Michele Fiascaris’ debut Rain Catcher is a satisfying, seductively atmospheric addition to the canon that will keep even the most jaded of viewers on the alert.
    — Damon Wise, Deadline, 6 July 2026
Definition of on the alert
Phrase
  • Ampadu’s tenacity in the tackle, composure on the ball and his long throw — an emerging weapon — all contributed to the team’s strong showings.
    — Adam Crafton, New York Times, 18 Aug. 2026
  • Kamara landed on the ball in the end zone for a touchdown that pushed Indiana’s lead to 17-7.
    — Jordan McPherson, Miami Herald, 12 Aug. 2026
Definition of on the ball
Phrase
  • That exemption will be used on guard Eliška Joklová (nee Hamzová), whose third seven-day contract is about to expire.
    — Mike Cook, Twin Cities, 2 Aug. 2026
  • Disinformation and misinformation experts who spent years telling the public to be on guard against deepfakes are now trying to convince the public that the McConnell image is real.
    — David A. Graham, The Atlantic, 15 July 2026
Definition of on guard
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Browse Nearby Words

on the other hand
on the qui vive
on the rack
See all Nearby Words

Cite this Entry

“On the qui vive.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/on%20the%20qui%20vive. Accessed 30 Aug. 2026.

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