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Synonyms

pandemonium

American  
[pan-duh-moh-nee-uhm] / ˌpæn dəˈmoʊ ni əm /

noun

  1. wild uproar or unrestrained disorder; tumult or chaos.

    Synonyms:
    babel, turmoil, bedlam
  2. a place or scene of riotous uproar or utter chaos.

    Synonyms:
    babel, turmoil, bedlam
  3. (often initial capital letter) the abode of all the demons.

  4. hell.


pandemonium British  
/ ˌpændɪˈmɒnɪk, ˌpændɪˈməʊnɪəm /

noun

  1. wild confusion; uproar

  2. a place of uproar and chaos

"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

  • pandemoniac adjective
  • pandemoniacal adjective
  • pandemonian adjective
  • pandemonic adjective

Etymology

Origin of pandemonium

1660–70; after Pandaemonium, Milton's name in Paradise Lost for the capital of hell; pan-, demon, -ium

Explanation

Pandemonium is chaos, total and utter craziness — like the stampede after your team won the championship, when everyone spilled onto the field at once, bouncing off each other. If you look carefully at the word pandemonium, you’ll see the word demon inside it. This makes sense, since the word pandemonium was coined in Milton’s Paradise Lost, where it was the name of the palace built in the middle of Hell. Milton wrote back in the 17th century. Nowadays, pandemonium crops up whenever journalists are describing a chaotic scene. High school students have been heard to use it to describe their lunchroom.

Keep Reading on Vocabulary.com

Vocabulary lists containing pandemonium

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.

None of these treatments make clear sense — mainly because they aren’t real — but that’s exactly Ca7riel & Paco Amoroso’s point: Fame is all make-believe pandemonium and there is no real recovery from it.

From Los Angeles Times • Mar. 19, 2026

The secretary has worked to make herself the face of these invasions, which have invariably led to pandemonium.

From Salon • Feb. 18, 2026

Amine Adli prodded home to make it 3-2 with nearly the last touch of the game after a scramble in the box following a long throw, sparking scenes of pandemonium.

From Barron's • Jan. 24, 2026

"It was pandemonium and chaos," another attendee, who identified himself as Barry, said as he described watching a throng of people trying to escape the scene that had suddenly devolved into a nightmare.

From BBC • Dec. 15, 2025

Had the pandemonium in the ballroom roused his curiosity enough to scale the hedge and look inside?

From "The Incorrigible Children of Ashton Place: Book I: The Mysterious Howling" by Maryrose Wood