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Synonyms

fizzle

American  
[fiz-uhl] / ˈfɪz əl /

verb (used without object)

  • fizzles,
    present (3rd person singular)
  • fizzled,
    past participle,  past
  • fizzling
    present participle
  1. to make a hissing or sputtering sound, especially one that dies out weakly.

  2. Informal. to fail ignominiously after a good start (often followed byout ).

    The reform movement fizzled out because of poor leadership.

    Synonyms:
    founder, collapse, miscarry

noun

  1. a fizzling, hissing, or sputtering.

  2. Informal. a failure; fiasco.

fizzle British  
/ ˈfɪzəl /

verb

  1. to make a hissing or bubbling sound

  2. informal (often foll by out) to fail or die out, esp after a promising start

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a hissing or bubbling sound; fizz

  2. informal an outright failure; fiasco

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of fizzle

1525–35; earlier fysel to break wind, frequentative of *fise < Old Norse fīsa to break wind; akin to feist

Explanation

When something fizzles, it ends in a slow, sad way. Your bake sale may get off to a great start, only to fizzle once you've sold all the brownies and are left with nothing but oatmeal raisin cookies. The word fizzle has two uses — first, for talking about a failure or disappointment. Your party is a fizzle if no one shows up, and your cheerfulness is bound to fizzle after an experience like that. The second meaning is a hissing or sputtering sound, just like the word itself sounds — like the fizzle of a backyard firework or the fizzle of static on the radio as you switch stations.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

While several industry experts told MarketWatch that controversies over advertisements tend to fizzle out in the medium term, there’s always a chance that damage to its brand could linger.

From MarketWatch Aug. 27, 2026

But those businesses are nascent and could just as easily fizzle.

From The Wall Street Journal Jul. 30, 2026

"When that happens, triplets easily fizzle out before they ever meet. Molecules must be close enough for energy to transfer but separated enough to prevent quenching of excitons."

From Science Daily Jun. 26, 2026

It was such disappointment for a fiercely loyal set of fans to watch this season fizzle away to relegation.

From BBC May 25, 2026

The power might fizzle when the wind blew hard and leave them all in darkness.

From "Snow Falling on Cedars: A Novel" by David Guterson

Researchers believe the shock "fizzles" after reaching the outer boundary of a bubble created by gas that the doomed star had previously expelled.

From Science Daily Aug. 16, 2026

The Air Jordan 1 is just a sneaker if Michael Jordan’s career fizzles out his rookie season.

From Los Angeles Times Aug. 14, 2026

If the AI boom fizzles or the energy consumption of data centers wanes, they worry residents could be left paying off the infrastructure upgrades years from now.

From The Wall Street Journal Jun. 4, 2026

A star quarterback fizzles, a new hire doesn’t work out—and so it’s back to the basics.

From Barron's Dec. 12, 2025

So the school year fizzles to an end, and I wait.

From "The Running Dream" by Wendelin Van Draanen

But the American dream of winning the tournament for the first time fizzled out in shambolic fashion in the early hours of Tuesday morning with a hugely disappointing defeat by Belgium.

From BBC Jul. 7, 2026

What started off as a trailblazing music partnership between música mexicana band Fuerza Regida and L.A. label Rancho Humilde has now fizzled into a sticky online drama.

From Los Angeles Times Jun. 29, 2026

That rally fizzled out soon after Apple announced it would have to jack up prices on MacBooks and iPads to offset the rising price for memory chips.

From Barron's Jun. 25, 2026

That fizzled in the midst of a standoff between then-U.S.

From The Wall Street Journal Jun. 21, 2026

My anger fizzled slightly as I watched Elliot open his eyes wide and jerk his head toward the far exit and then back to me.

From "Glitch" by Laura Martin

Hopes for a deal run high before fizzling, so markets have been reluctant to discount longer-lasting disruptions, Morgan Stanley analysts said.

From MarketWatch Jun. 9, 2026

That’s the funky mood in Boston, where the Red Sox are once again sideways and fizzling.

From The Wall Street Journal Apr. 27, 2026

Briefly, Bailey Zappe, one of his backups, stirred up optimism before fizzling out.

From The Wall Street Journal Jan. 23, 2026

Recent fears about the AI trade fizzling had led investors to rotate out of recent winners and into some more defensive sectors — though not all.

From Barron's Nov. 19, 2025

The whole thing again fizzling around us both, around our closeness, like a just-lit sparkler, and I didn’t know what to say back.

From "The Miseducation of Cameron Post" by emily m. danforth

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