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Synonyms

bizarre

American  
[bih-zahr] / bɪˈzɑr /

adjective

  1. markedly unusual in appearance, style, or general character and often involving incongruous or unexpected elements; outrageously or whimsically strange; odd.

    bizarre clothing; bizarre behavior.

    Synonyms:
    odd, strange, unusual, fantastic, grotesque, freakish, weird

bizarre British  
/ bɪˈzɑː /

adjective

  1. odd or unusual, esp in an interesting or amusing way

"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

Related Words

Bizarre, fantastic, grotesque, weird share a sense of deviation from what is normal or expected. Bizarre means markedly unusual or extraordinarily strange, sometimes whimsically so: bizarre costumes for Mardi Gras; bizarre behavior. Fantastic suggests a wild lack of restraint, a fancifulness so extreme as to lose touch with reality: a fantastic scheme for a series of space cities. In informal use, fantastic often means simply “exceptionally good”: a fantastic meal. Grotesque implies shocking distortion or incongruity, sometimes ludicrous, more often pitiful or tragic: a grotesque mixture of human and animal features; grotesque contrast between the forced smile and sad eyes: a gnarled tree suggesting the figure of a grotesque human being. Weird refers to that which is mysterious and apparently outside natural law, hence supernatural or uncanny: the weird adventures of a group lost in the jungle; a weird and ghostly apparition. Informally, weird means “very strange”: weird and wacky costumes; weird sense of humor.

Other Word Forms

  • bizarrely adverb
  • bizarreness noun

Etymology

Origin of bizarre

First recorded in 1640–50; from French: “strange, odd,” from Italian bizzarro “quick to anger, choleric,” then “capricious,” then “strange, weird”; further origin disputed

Explanation

Someone or something bizarre is odd or unusual in appearance, style, or character. If your teacher walks into class wearing a purple boa, lime-green cowboy boots, and a scuba mask, you might comment, "How bizarre!" Things that are bizarre often involve strange contrasts or unexpected elements. Bizarre was borrowed from French, from bizarro "angry, fierce, strange," from Spanish, "bold, like a knight." The Spanish word was probably influenced by Basque bizar "a beard," since beards were taken as signs of energy and spirit. Nowadays it takes more than a beard to get you labeled as bizarre. Unpredictable behavior is often called bizarre — like when your little brother decides that he will communicate only in Pig Latin.

Keep Reading on Vocabulary.com

Vocabulary lists containing bizarre

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.

It seems bizarre to say now given his dominant position, but there was a spell on Friday where you felt McIlroy was still not playing close to his best.

From BBC • Apr. 10, 2026

Schauffele’s shot also brings to mind another, perhaps even more bizarre, play from the first round of the 2021 Masters.

From Los Angeles Times • Apr. 9, 2026

That means the messy, bizarre field trips remain a rite of passage for young professionals in an otherwise deskbound field.

From The Wall Street Journal • Apr. 7, 2026

What’s more, there are countless small yet memorable visual and narrative details to adore — things that, at first sight, look like bizarre directorial choices, but ultimately operate in the service of this gonzo story.

From Salon • Apr. 5, 2026

By early 2007 Michael Burry found himself in a characteristically bizarre situation.

From "The Big Short" by Michael Lewis