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 musical — a rock-and-raunch, goth-and-gay parody of cheesy, mid-century horror/sci-fi flicks — was created by Richard O’Brien (book, music, lyrics and who performed as the snarling butler Riff Raff).—
Frank Rizzo,
Variety,
24 Apr. 2026 -
From those ashes, Detroit has somehow pivoted, almost overnight, into this season’s snarling, physical bunch that was one of the NBA’s best defensive teams.—
David Aldridge,
New York Times,
23 Apr. 2026
Verb
-
Their breakthrough eventually came in the 76th minute, Nu Stadium erupting when German Berterame equalized into an open net following an easy rebound on Luis Suarez’s low drive.—
Julian Cardillo,
Boston Herald,
26 Apr. 2026
-
Police recovered video surveillance of the shooting, which showed gunfire erupting from a red four-door Chevrolet.—
Gabriel San Román,
Los Angeles Times,
25 Apr. 2026
Verb
-
The wires are crossing, the cover stories are blowing up.—
Emily Longeretta,
Variety,
23 Apr. 2026
-
Kimberly Shaw blowing up the apartment building at the end of season 4 is a core memory for fans.—
Andrea Lavinthal,
PEOPLE,
22 Apr. 2026
Verb
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Both Monahon and Carroll are writing about transformation of the paradigm-exploding kind.—
Theater Critic,
Los Angeles Times,
22 Apr. 2026
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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
Verb
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Height turned 25 two weeks ago after playing six seasons at four schools, finally breaking out with the Red Raiders in 2025.—
Vic Tafur,
New York Times,
25 Apr. 2026
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According to Rubin, 37, the Angels & Airwaves musician is allegedly known for breaking out alien autopsy images.—
Ilana Kaplan,
PEOPLE,
10 Apr. 2026
Verb
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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
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This causes a rift within the family, particularly angering the eldest son, Erik, who feels deeply betrayed.—
John Hopewell,
Variety,
25 Mar. 2026
Verb
-
There is usually a glaring sign.—
Jaylon Thompson,
Kansas City Star,
25 Apr. 2026
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The Bears have some clear areas of need, especially on defense, with glaring holes at defensive end, defensive tackle, and cornerback.—
Matt Zahn,
CBS News,
24 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 27 Apr. 2026.
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