paroxysm

noun

ˈper-ək-ˌsi-zəm How to pronounce paroxysm (audio)
Definition of paroxysmnext
1
as in explosion
a sudden intense expression of strong feeling a paroxysm of laughter greeted the pratfall

Synonyms & Similar Words

Relevance
2
as in upheaval
a violent disturbance (as of the political or social order) Darwin's introduction of the theory of evolution created paroxysms in both religion and science that are still being felt today

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 paroxysm Also, stars in this frenzied state aren’t terribly stable; the fusion rate can be tempestuous, and the star undergoes incredibly violent paroxysms. — Phil Plait, Scientific American, 20 Mar. 2026 The lack of oxygen sends your body into frenzied paroxysms of cringe. — Hallie Cantor, New Yorker, 8 Jan. 2026 Less than a paroxysm of triumph, Ferran Torres’ winning goal pierced the tension and sent a small pocket of Spain superfans behind the goal into shrieks of relief. — Sara Germano, Sportico.com, 3 Sep. 2019 Finally, the paroxysms of violence across the arc of instability from North Africa to South Asia have led some observers to conclude that disorder in the Middle East could threaten the entire global order. — Jake Sullivan, Foreign Affairs, 5 Mar. 2018 See All Example Sentences for paroxysm
Recent Examples of Synonyms for paroxysm
  1. explosion
  2. upheaval
  3. outburst
  4. unrest
  5. burst
  6. revolution
  7. eruption
  8. convulsion
Noun
  • That has led to an explosion in interest in the annual Pacific leaders meeting, which has grown from a casual affair to a summit with 2,000 attendees.
    — ABC News, ABC News, 1 Sep. 2026
  • More messages arrived over Discord, X, WhatsApp, and even from a colleague who had been asked by a friend to see whether Fabian would correct his story to say that the explosion had been caused by interceptor fragments.
    — Finn Brunton, Harpers Magazine, 1 Sep. 2026
Definition of explosion
Noun
  • On his mind are various ideas for addressing social upheaval.
    — Reuters, NBC news, 27 Aug. 2026
  • Kyiv, meanwhile, aims to sow economic discontent among Russians with strikes against oil refineries and e-commerce warehouses, but experts argued domestic upheaval is unlikely to change Moscow’s calculus.
    — Brendan Ruberry, semafor.com, 27 Aug. 2026
Definition of upheaval
Noun
  • At least that bad-optics outburst, while insubordinate, had something noble at its basis.
    — Andrew Baggarly, New York Times, 25 Aug. 2026
  • This woman reportedly had already been receiving unwanted and threatening messages, and investigators concluded that Zhou’s AI conversations showed something more than a momentary angry outburst.
    — Matthew T. Christ, Sun Sentinel, 23 Aug. 2026
Definition of outburst
Noun
  • That march, an inflection point in the Civil Rights Movement, also came at a fraught moment for the country, when economic headwinds, civil unrest, political division and the war in Vietnam bitterly divided Americans.
    — ABC News, ABC News, 28 Aug. 2026
  • That march, an inflection point in the Civil Rights Movement, came at a fraught moment for the country, when economic headwinds, civil unrest, political division and the Vietnam War bitterly divided Americans.
    — Matt Brown, Los Angeles Times, 28 Aug. 2026
Definition of unrest
Noun
  • The burst and ability to create separation jumped out, as did his calm and composed finish, all at seemingly peak speed.
    — Daniel Sperry, Kansas City Star, 28 Aug. 2026
  • This horror movie mostly just smelled of fake fog from a community theater production and occasionally you were startled by random bursts of air, once again pulling you from the events on screen.
    — Meredith G. White, AZCentral.com, 28 Aug. 2026
Definition of burst
Noun
  • Their source was the collective enthusiasm of a population that had gone into revolution—a revolution forming committees of social self-reliance in every field.
    — Tessa Solomon, ARTnews.com, 26 Aug. 2026
  • In rural eastern Nebraska, a technology revolution could rise from fields of corn and soybean in the form of new data centers to power the artificial intelligence boom.
    — Will Weissert, Fortune, 26 Aug. 2026
Definition of revolution
Noun
  • Sonic booms, volcanic eruptions and meteor airbursts can produce similar atmospheric shock waves, potentially creating other natural seismic sources.
    — Nolan Roth, Scientific American, 23 Aug. 2026
  • The eruption also generated roughly 360 cubic miles (1,500 cubic kilometers) of pyroclastic-density-current deposits.
    — Atharva Gosavi, Interesting Engineering, 22 Aug. 2026
Definition of eruption
Noun
  • But in some cases, West Nile can reach the brain and cause extreme headaches, meningitis, tremors, convulsions and paralysis.
    — Mary Randolph, Scientific American, 21 Aug. 2026
  • The gas was highly toxic to the respiratory system, causing asphyxiation, convulsions, and, in severe cases, death.
    — Encyclopedia Britannica, Encyclopedia Britannica, 19 Aug. 2026
Definition of convulsion

Browse Nearby Words

paroling
paroxysm
paroxysmal
See all Nearby Words

Podcast

Cite this Entry

“Paroxysm.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/paroxysm. Accessed 2 Sep. 2026.

Copy Citation
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of dissonant

See Definitions and Examples »

Popular in Grammar & Usage

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

A List of Most Commonly Confused Words

Why do we use apostrophes to show possession?

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?
See More

Popular in Wordplay

See More

The Longest Long Words List

Stay Woke

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

Even More Bird Names that Sound Like Insults (and Sometimes Are)
See More

Popular

See More

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

The Longest Long Words List

Stay Woke
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
skateboard-dog-hat
Wordmaxxing Slang Quiz Give your vocabulary a glow up by getting sendy w...
See All