1
as in flurries
a sudden and usually temporary growth of activity
took medication to prevent a flare-up of her asthma
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in explosions
a sudden intense expression of strong feeling
there's no need for an angry flare-up, as we'll take care of the problem immediately
Synonyms & Similar Words
Example Sentences
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Recent Examples of flare-ups
The American Lung Association echoes that guidance, noting that artificial scents trigger flare-ups for people with asthma and COPD alike.
—
Kansas City Star, 8 June 2026
The American Lung Association warns that artificial scents are among the most common triggers of flare-ups.
—Lauren Jarvis-Gibson, Charlotte Observer, 8 June 2026
That gave back a chunk of its rise from this week caused by the latest flare-ups of fighting between Iran and the United States and its allies.
—Stan Choe, Los Angeles Times, 4 June 2026
This has raised the risk of fires incurring heavy financial costs, and that of flare-ups engulfing people’s livelihoods.
—Tristan Bove, Fortune, 1 June 2026
Be prepared for flare-ups and sticking.
—CBS News, 28 May 2026
Firefighters remained on the scene overnight to prevent flare-ups.
—Harry Harris, Mercury News, 28 May 2026
The string of flare-ups completely bucked the momentum of the 2025 third-round pick’s rookie season, as Bryant was establishing himself as a near-irreplaceable piece in Denver’s offense.
—Luca Evans, Denver Post, 26 May 2026
Grills naturally have hot spots, cooler areas, flare-ups, and uneven heat.
—Katie Rosenhouse, Southern Living, 22 May 2026
Kansas City Star, 8 June 2026
The American Lung Association warns that artificial scents are among the most common triggers of flare-ups.
—Lauren Jarvis-Gibson, Charlotte Observer, 8 June 2026
That gave back a chunk of its rise from this week caused by the latest flare-ups of fighting between Iran and the United States and its allies.
—Stan Choe, Los Angeles Times, 4 June 2026
This has raised the risk of fires incurring heavy financial costs, and that of flare-ups engulfing people’s livelihoods.
—Tristan Bove, Fortune, 1 June 2026
Be prepared for flare-ups and sticking.
—CBS News, 28 May 2026
Firefighters remained on the scene overnight to prevent flare-ups.
—Harry Harris, Mercury News, 28 May 2026
The string of flare-ups completely bucked the momentum of the 2025 third-round pick’s rookie season, as Bryant was establishing himself as a near-irreplaceable piece in Denver’s offense.
—Luca Evans, Denver Post, 26 May 2026
Grills naturally have hot spots, cooler areas, flare-ups, and uneven heat.
—Katie Rosenhouse, Southern Living, 22 May 2026
Recent Examples of Synonyms for flare-ups
Noun
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But Gaethje slammed that door with more flurries, battering Topuria in a way the former champion had never experienced before.—
Mark Puleo,
New York Times,
15 June 2026
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The players rotated quickly, setting flurries of picks and cutting, creating space by driving to the basket, stretching the defense to the point of breaking, and then flinging the ball to the open man in the corner.—
Louisa Thomas,
New Yorker,
7 June 2026
Noun
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Another toxic chemical crisis A massive fire at a Boyle Heights cold-storage warehouse triggered an ammonia leak, explosions and shelter-in-place orders across Eastside neighborhoods.—
Deputy Managing Editor,
Los Angeles Times,
20 June 2026
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Moscow’s mayor said air defenses shot down nearly 200 drones, as videos circulating on social media showed explosions and smoke billowing across the Russian capital.—
Alexandra Banner,
CNN Money,
19 June 2026
Noun
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That monitoring period was set because symptoms of hantavirus have taken as long as 42 days to appear in previous outbreaks.—
Josh Funk,
Chicago Tribune,
22 June 2026
-
Other factors, including the early stages of hurricane season and periodic Saharan dust outbreaks, can also influence conditions, but are less consistent drivers at this range.—
Brandi D. Addison,
USA Today,
22 June 2026
Noun
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Their gripes aren’t just about Sirianni’s outbursts — which, in fairness, mirror those of so many Philly fans.—
Michael Silver,
New York Times,
16 June 2026
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But her outbursts frightened the children too.—
Literary Hub,
Literary Hub,
16 June 2026
Noun
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For decades, observatories have recorded brief-but-bright flashes of radio waves—fast radio bursts, or FRBs—whose origin on the sky astronomers have managed to pinpoint in only a handful of cases.—
Joseph Howlett,
Scientific American,
18 June 2026
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This could be rescheduling a doctor's appointment, finding a contractor after a pipe bursts, or picking up your dry cleaning before a flight in the morning.—
Jason Phillips,
USA Today,
18 June 2026
Noun
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Despite decades of searching, scientists could only gather clues of wind eruptions dating back more than 20,000 years but none more recent.—
Jacopo Prisco,
CNN Money,
16 June 2026
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The next step, Seyfritz said, is to determine whether the same patterns emerge across a much larger sample of eruptions.—
Sharmila Kuthunur,
Space.com,
15 June 2026
Noun
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After several unanswered attempts to contact the yacht’s crew via radio, the vessel stayed its course and the Russian crew launched signal flares to get the vessel’s attention, according to the defense ministry.—
Hira Humayun,
CNN Money,
16 June 2026
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Solar flares are powerful bursts of radiation from the sun driven by the sudden release of magnetic energy.—
Sharmila Kuthunur,
Space.com,
15 June 2026
Noun
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Set a little back from the sea, there are flashes of blue on property; better views (and stunning sunsets) from the rooftop Bougainvillea Bar; plus a private club on the public beach, a few minutes away and reached by hotel shuttle.—
Condé Nast,
Condé Nast Traveler,
21 June 2026
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Long-term, Burries has a non-zero chance to cement himself as Flagg’s sidekick if his flashes of on-ball creation become go-to parts of his arsenal.—
Lawrence Dow,
Fort Worth Star-Telegram,
20 June 2026
Cite this Entry
“Flare-ups.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/flare-ups. Accessed 24 Jun. 2026.
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