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
-
The snarling sound of a speedboat broke the spell.—
Literary Hub,
Literary Hub,
13 Apr. 2026 -
The Iran war is also snarling shipments of other commodities, like fertilizer, aluminum, and helium.—
Nicholas Gordon,
Fortune,
2 Apr. 2026
Verb
-
That impact and his trajectory launched his dragster up into the air, erupting in a fireball, breaking into pieces and getting badly tangled in the catch fencing.—
Jan Wagner,
San Diego Union-Tribune,
18 Apr. 2026
-
The first batch of storms erupting in the western part of the threat zone is the one most likely to spin up tornadoes and unleash the biggest hail, which could total vehicles, shatter windows and damage roofs.—
Briana Waxman,
CNN Money,
17 Apr. 2026
Verb
-
Alberto was redshirting his first season at Indiana, while the Hoosiers were blowing up in their first year under Cignetti.—
Seth Emerson,
New York Times,
15 Apr. 2026
-
What’s more, the combo is actually comfortable; of course, that depends on the shoes, but fitted sock booties like hers have been blowing up thanks to their, well, sock-like comfort.—
Eva Thomas,
InStyle,
10 Apr. 2026
Verb
-
That is, until the union starts not-so-quietly exploding during a vicious screaming match at their home following a fundraising event.—
David Fear,
Rolling Stone,
17 Apr. 2026
-
When spring is in the air, there’s nothing quite like seeing a garden exploding in seasonal color.—
Patricia Shannon,
Southern Living,
17 Apr. 2026
Verb
-
According to Rubin, 37, the Angels & Airwaves musician is allegedly known for breaking out alien autopsy images.—
Ilana Kaplan,
PEOPLE,
10 Apr. 2026
-
Perry sat behind upperclassmen for two seasons, before breaking out as a junior and leading the Wolverines to two state championships.—
Aaron Heisen,
Daily News,
4 Apr. 2026
Verb
-
Mamdani’s also done an about-face on the city’s rental assistance program, CityFHEPs, angering progressive allies.—
Josephine Stratman,
New York Daily News,
9 Apr. 2026
-
This causes a rift within the family, particularly angering the eldest son, Erik, who feels deeply betrayed.—
John Hopewell,
Variety,
25 Mar. 2026
Verb
-
Beyond a glaring betrayal of the medium the Drafthouse once sought to exalt, the QR policy single-handedly reduces the theater from a sacred space to just another room, which is an illusion that even AMC nominally pledges to maintain.—
David Ehrlich,
IndieWire,
10 Apr. 2026
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This game began, appropriately enough, with Angela Dugalic blocking Ashton Judd’s shot and then glaring at her as the Longhorn lay in a heap.—
Los Angeles Times,
Los Angeles Times,
4 Apr. 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 Apr. 2026.
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