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
-
Crash and fire at major intersection The vehicle crashed at Virginia Parkway and Independence Parkway in McKinney, erupting into flames moments later, according to investigators.—
Doug Myers,
CBS News,
2 May 2026
-
Then began erupting on his trunk, arms, and neck.—
Beth Mole,
ArsTechnica,
1 May 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
-
My head was exploding with the iciest cold.—
Chang-rae Lee,
New Yorker,
3 May 2026
-
New York’s gritty downtown scene was exploding, high-camp drag queens and nightclub personalities like Kevin Aviance and Lady Bunny were becoming icons, and house and ballroom music were filtering into the mainstream.—
Kiana Mickles,
Pitchfork,
1 May 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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At last year’s COP30 in Brazil, about 80 countries backed a road map to phase out oil, gas and coal, but it was dropped from the final document for lack of consensus, angering many delegates.—
Fabiano Maisonnave,
Los Angeles Times,
26 Apr. 2026
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The unique revelry was appropriate for the rising star who has made headlines by angering veterans with aggressive moves.—
ABC News,
ABC News,
26 Apr. 2026
Verb
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In addition to ignoring glaring inconsistencies in the sole eyewitness account, Kuby said prosecutors illegally hid from the defense benefits provided to the girl’s mom and buried evidence identifying the true killer provided by informants, who came forward years after the trial.—
Molly Crane-Newman,
New York Daily News,
28 Apr. 2026
-
Zuccarello's absence has been glaring.—
Ren Clayton,
CBS News,
27 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 4 May. 2026.
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