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Synonyms

extravagance

American  
[ik-strav-uh-guhns] / ɪkˈstræv ə gəns /

noun

  1. excessive or unnecessary expenditure or outlay of money.

    Antonyms:
    frugality
  2. an instance of this.

    That sports car is an inexcusable extravagance.

  3. unrestrained or fantastic excess, as of actions or opinions.

    Synonyms:
    profusion, lavishness
  4. an extravagant action, notion, etc..

    the extravagances one commits in moments of stress.


extravagance British  
/ ɪkˈstrævəɡəns /

noun

  1. excessive outlay of money; wasteful spending

  2. immoderate or absurd speech or behaviour

"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

Etymology

Origin of extravagance

1635–45; < French, Middle French; extravagant, -ance

Explanation

Use the noun extravagance when you're talking about something that's over the top, especially when it comes to spending money. Ordering a $500 hamburger for dinner would be an extravagance. Money is usually the subject when people talk about extravagance, although the word can also mean having too much of something, whether it's anger or flowery wallpaper. In Latin, the root word extravagari means "wander outside or beyond," and originally extravagance was used to describe something that was unusual — "wandering outside" the norm. It wasn't until the 1700s that the word became associated specifically with spending too much money.

Keep Reading on Vocabulary.com

Vocabulary lists containing extravagance

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.

Trust that if you’ve never enjoyed your eggs with such extravagance and complexity, it will change your palate for the better.

From Salon • Mar. 21, 2026

To anyone who disagreed with the need for a ship, Del Toro would explain that it was not an extravagance.

From Los Angeles Times • Feb. 10, 2026

Swift says the goal of the Eras tour was to "over-serve" in terms of the number of songs performed, the extravagance of the costuming, and the details of each set design.

From BBC • Dec. 12, 2025

Nonetheless, Woohoo has resonated with customers accustomed to the lavish offerings of Dubai, a tech-forward megalopolis with a proclivity for extravagance where AI has its own minister.

From Barron's • Nov. 30, 2025

Appreciating the finer things in life, he no doubt enjoyed being surrounded by the degree of extravagance that Cleopatra took for granted.

From "Sterling Biographies®: Cleopatra: Egypt's Last and Greatest Queen" by Susan Blackaby