1
as in having a fit
to become very angry
naturally I flared up when he insulted me
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
2
as in blazing (up)
to develop suddenly and violently
my allergies always flare up in the spring
Synonyms & Similar Words
Example Sentences
Recent Examples of Synonyms for flaring (up)
Verb
-
Television cameras caught Adebayo snarling dismissively.—
Jon Krawczynski,
New York Times,
7 Jan. 2026 -
Entire families, with kids and dogs, took their holiday portraits — not with a jocular Santa, but with a snarling Krampus, standing in front of an Alpine forest backdrop.—
Deena Prichep,
NPR,
8 Dec. 2025
Verb
-
Since Assad’s ousting, Syria has seen flare-ups of deadly sectarian violence, with clashes erupting between security forces and those loyal to the former president, including in Syria’s coastal Latakia region in March.—
Sophie Tanno,
CNN Money,
9 Nov. 2025
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Moments later, the plane’s left wing reportedly caught fire and an engine detached, sending the wide-body freighter crashing to the ground and erupting into a fireball.—
Martha McHardy,
MSNBC Newsweek,
8 Nov. 2025
Verb
-
That’s why the Springsteen arguments are blowing up like the Chicken Man.—
Rob Sheffield,
Rolling Stone,
2 Nov. 2025
-
Since then, her phone has been blowing up.—
Jordan Greene,
PEOPLE,
30 Oct. 2025
Verb
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The overlapping relationships between the three, heightened by external narratives in the press and online, fester in isolation, eventually exploding into tragedy.—
Literary Hub,
Literary Hub,
6 Jan. 2026
-
Yoo thinks the company lost momentum after the 2016 Galaxy Note 7 crisis, when exploding batteries forced a massive recall.—
Nicholas Gordon,
Fortune,
6 Jan. 2026
Verb
-
Sold by MoreThan Films, a buzz title at September Venice Days, now breaking out abroad.—
John Hopewell,
Variety,
7 Nov. 2025
-
Microsoft first started breaking out Azure revenue growth last quarter.—
Paulina Likos,
CNBC,
31 Oct. 2025
Verb
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The board instead approved a resolution to reexamine current campus spaces, angering some parents.—
Imani Cruzen,
Twin Cities,
7 Jan. 2026
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Meanwhile another son, Eduardo, lobbied US officials to impose tariffs on Brazil in response to the verdict, angering many back home.—
semafor.com,
semafor.com,
29 Dec. 2025
Verb
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During one Nuggets run late in the second quarter, Warriors coach Steve Kerr sat motionless for several possessions, glaring straight ahead while displaying a look of disgust.—
Joseph Dycus,
Mercury News,
8 Nov. 2025
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One glaring weakness is in the hotel sector, with deal value down 30% in September compared with the same month in 2024.—
Diana Olick,
CNBC,
4 Nov. 2025
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Cite this Entry
“Flaring (up).” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/flaring%20%28up%29. Accessed 9 Jan. 2026.
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