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Synonyms

chaotic

American  
[key-ot-ik] / keɪˈɒt ɪk /

adjective

  1. completely confused or disordered.

    a chaotic mass of books and papers.

    Antonyms:
    systematic, orderly

Other Word Forms

  • chaotically adverb
  • nonchaotic adjective
  • nonchaotically adverb
  • semichaotic adjective
  • semichaotically adverb
  • unchaotic adjective
  • unchaotically adverb

Etymology

Origin of chaotic

First recorded in 1705–15; chao(s) + -tic

Explanation

Something chaotic is really out of control or disorganized. Chaotic starts with a hard "K" sound (kay-AH-tick), but things that are chaotic are usually not OK, they're crazy disordered, like your crammed locker at the end of the school year. Chaotic is an adjective that comes from the noun "chaos," meaning complete and total confusion or lack of order. Your teacher might find it chaotic inside the bus on the way home from a field trip, with so much talking and singing and stored up energy bouncing around. A classic example of something chaotic is the running of the bulls in Spain, an event that lets people run the streets with a bunch of huge, sharp-horned bulls. It's totally chaotic!

Keep Reading on Vocabulary.com

Vocabulary lists containing chaotic

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.

A passenger traveling through Dubai International Airport in the early hours of March 19 described chaotic scenes as a siren went off just before his flight.

From The Wall Street Journal • Apr. 8, 2026

The 32-year-old clothier regularly navigates chaotic traffic to deliver luxury clothes and footwear to customers across the megacity of Lagos, Nigeria's commercial capital.

From Barron's • Apr. 8, 2026

It also has frustrated some former federal prosecutors that fled the office under Essayli’s chaotic tenure.

From Los Angeles Times • Apr. 4, 2026

We just survived March 2026, one of the most chaotic and freakish months in my lifetime, and probably yours too.

From Salon • Apr. 4, 2026

The chaotic courtyard of the cathedral was packed with people and vendors' booths.

From "The Shakespeare Stealer" by Gary L. Blackwood