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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

Synonym Usage

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

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.

See Examples For:

In 1896, a local lumberjack near a small town in northeastern Wisconsin told of a bizarre green monster roaming the nearby woods.

From Los Angeles Times Aug. 13, 2026

Fulham's pre-season friendly against Malaga ended in bizarre fashion on Wednesday, with the Spaniards taking a penalty into an empty net as Alvaro Arbeloa's side headed down the tunnel.

From BBC Aug. 13, 2026

By itself, the story is a bizarre chapter in presidential history.

From Slate Aug. 11, 2026

Russia’s reformist path, the author contends, ended due to “a confluence of bizarre events and incredible twists.”

From The Wall Street Journal Aug. 9, 2026

To this end, he took what seems at first sight a rather bizarre decision, upping sticks and moving to Holland, where he signed up for military service with the Prince of Orange.

From "The Scientists" by John Gribbin

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