1
as in having a fit
to become very angry
naturally I flared up when he insulted me
Synonyms & Similar Words
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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
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The tension of that spot kick, in front of thousands of snarling Rangers fans, or the prospect of lining up for his country at a largely-home-soil World Cup in a few weeks’ time.—
Greg O'Keeffe,
New York Times,
16 May 2026 -
Gas prices are a big driver Gasoline prices have jumped sharply since the war began, snarling tanker traffic in the Strait of Hormuz, a vital corridor for energy shipments.—
Scott Horsley,
NPR,
12 May 2026
Verb
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Bystander video posted to Facebook showed two jets making contact in the air, then twisting and careening in the sky before hitting the ground and erupting in a plume of dirt and fire.—
Tom Dreisbach,
NPR,
17 May 2026
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The video, which was obtained in October by Politico, showed Porter erupting at a staff member who appeared in the background of a prerecorded Zoom call between the former congresswoman and then-Energy Secretary Jennifer Granholm.—
Los Angeles Times,
Los Angeles Times,
14 May 2026
Verb
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About to hit rock bottom, Peter is therefore oblivious to the +44 numbers that are blowing up his phone, until the caller — a British clubber called Edison (the fantastic Kirby Howell-Baptiste) — arrives on his doorstep.—
Damon Wise,
Deadline,
15 May 2026
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Now, the Swedish flatpack giant believes its long-elusive obsession is, at long last, blowing up.—
Jack Bantock,
CNN Money,
14 May 2026
Verb
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The planes then fall together, exploding into a fireball upon impact as the crew members drift to the ground nearby.—
Rebecca Boone,
Los Angeles Times,
17 May 2026
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The aircraft then fall to the ground before exploding, sending thick black smoke billowing into the air.—
Greg Wehner , Bonny Chu,
FOXNews.com,
17 May 2026
Verb
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Raleigh snapped the longest hitless streak in the major leagues during the team’s 10-2 win over the Astors on Tuesday, breaking out of an 0-38 slump with a pair of singles.—
Ryan Canfield,
FOXNews.com,
15 May 2026
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Rookies were instructed through stretches and warmups before breaking out into positional drills during the media-viewing portion of rookie minicamp.—
David Furones,
Sun Sentinel,
8 May 2026
Verb
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The retailer scaled back Pride displays and rolled back DEI programs, angering its liberal customers.—
Nathaniel Meyersohn,
CNN Money,
20 May 2026
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Months later, in January 1996, pilots again released clouds of leaflets north of the island, angering Fidel Castro and his brother Raúl Castro, who was serving as Cuba's defense minister at the time.—
Hank Tester,
CBS News,
20 May 2026
Verb
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Following last year’s Louvre heist, a new report released by a French parliamentary commission on May 13 sheds light on glaring security deficiencies within the country’s cultural institutions.—
News Desk,
Artforum,
14 May 2026
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Despite all that momentum, the club is still dealing with one glaring issue — injuries.—
Patrick Mooney,
New York Times,
13 May 2026
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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 23 May. 2026.
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