FLARE-UPS Synonyms: 56 Similar and Opposite Words

flare-ups

noun

plural of flare-up

as in flurries

a sudden and usually temporary growth of activity took medication to prevent a flare-up of her asthma

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in explosions

a sudden intense expression of strong feeling there's no need for an angry flare-up, as we'll take care of the problem immediately

Synonyms & Similar Words

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of flare-ups However, this period was not tension-free, with occasional flare-ups of hostilities along the border. — Encyclopedia Britannica, 22 July 2026 Indoor pollution can trigger severe flare-ups in kids with allergies or asthma. — Dr. Lauren Zajac, Boston Herald, 19 July 2026 From dealing with symptom flare-ups and unrelenting fatigue to following strict medication schedules, managing a health condition that no one in your circle relates to can be incredibly isolating. — Katie Camero, Condé Nast Traveler, 15 July 2026 The fire, however, was only 31% contained as of Monday, and was expected to continue to see flare-ups as hot and windy conditions persisted, officials said. — Grace Toohey, Los Angeles Times, 13 July 2026 Smoke from fireworks can worsen symptoms and cause flare-ups in those who have asthma or chronic obstructive pulmonary disease (COPD). — Angelica Stabile, FOXNews.com, 4 July 2026 The popular China internet fund, the KraneShares CSI China Internet ETF (KWEB), is down more than 40% from its record in October amid ongoing concerns over AI valuations and trade ware flare-ups. — Oliver Renick, CNBC, 1 July 2026 Lymph nodes cluster heavily in this area, and poor circulation through them can produce acne along the jaw and neck, dry or flaky skin, eczema flare-ups or unexplained rashes. — Allison Palmer, Kansas City Star, 29 June 2026 Poor circulation there may also show up as dry or flaky skin, eczema flare-ups or unexplained rashes. — Allison Palmer, Charlotte Observer, 29 June 2026

Recent Examples of Synonyms for flare-ups

Noun

The past 14 years have included some flurries of diplomatic contact between Iran and the West.

— Arash Azizi, The Atlantic, 8 July 2026
There is even a remote possibility for a few flurries in the highest peaks of the Sierra on Saturday and Sunday nights with temps briefly below freezing.

— Sean Macaday, Sacbee.com, 26 June 2026

Definition of flurries

Noun

Air defenses were activated in the Iranian capital, Tehran, and explosions were reported in several Iranian cities, according to state media.

— Arpita Dasika, CNN Money, 22 July 2026
Down the hall, just a few seconds later, a different woman gave birth to a little girl named Yasmina, whose cries could hardly be heard over the sound of the explosions around her.

— David Ehrlich, IndieWire, 22 July 2026

Definition of explosions

Noun

When these systems fall apart, outbreaks can become uncontrollable, more expensive and much more difficult to control.

— Omer Awan, Forbes.com, 24 July 2026
Sarah Sorscher, director of regulatory affairs at the Center for Science in the Public Interest, said states use the block grants to fund epidemiologists and other specialists involved in investigating outbreaks.

— Angelica Peebles, CNBC, 23 July 2026

Definition of outbreaks

Noun

However, this potential sky show isn’t a result of a coronal mass ejection (CME), the intense solar eruptions responsible for some of the most widespread aurora events in recent years.

— Valerie Mesa, PEOPLE, 21 July 2026
Smaller planets tend to lose gas faster than volcanic eruptions can replace it.

— Kiona N. Smith, Space.com, 21 July 2026

Definition of eruptions

Noun

The video includes a few shots of Spidey taking a foldable phone off a 3D printer and opening it book-style, but each shot is heavily obscured by lens flares.

— Stevie Bonifield, The Verge, 15 July 2026
Last week, the National Highway Traffic Safety Administration sent autonomous driving companies a letter saying some cars have been driving through emergency scenes, ignoring flares and traffic cones and obstructing ambulances.

— Bloomberg, Mercury News, 14 July 2026

Definition of flares

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flare-up

flare-ups

flaring

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“Flare-ups.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/flare-ups. Accessed 24 Jul. 2026.

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Synonyms of flare-ups

noun

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