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Synonyms

enormous

American  
[ih-nawr-muhs] / ɪˈnɔr məs /

adjective

  1. greatly exceeding the common size, extent, etc.; huge; immense.

    an enormous fortune.

    Synonyms:
    stupendous, prodigious, mammoth, gigantic, colossal, vast
  2. outrageous or atrocious.

    enormous wickedness; enormous crimes.


enormous British  
/ ɪˈnɔːməs /

adjective

  1. unusually large in size, extent, or degree; immense; vast

  2. archaic extremely wicked; heinous

"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

See huge.

Other Word Forms

Etymology

Origin of enormous

First recorded in 1525–35; enorm + -ous

Explanation

When something is very, very, VERY big, it can be called enormous. “Good heavens, that pimple on your cheek is absolutely enormous; it covers half your face!” The word enormous contains within it, if you look closely, the root norm, as in normal. So what you’re saying when you call something enormous is that it’s beyond what is normal; you’re trying to convey a sense of exaggerated difference. You may also have heard the word ginormous, which people try to use as enormous with a dramatic flair. But, trust us: ginormous is not a good word; it’s just a blend of two words — gigantic and enormous.

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Vocabulary lists containing enormous

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 reflects the enormous risks that frontier AI poses, which neither party has proposed a good model to address.

From The Wall Street Journal • May 18, 2026

Even before the summer rush, which begins in earnest in a few days with Memorial Day weekend, California’s most visited national park is seeing enormous crowds.

From Los Angeles Times • May 18, 2026

Gomez and Blanco splashed out on an enormous $35 million marital abode in Beverly Hills in December 2024—the very same week they got engaged.

From MarketWatch • May 18, 2026

"The JP Morgan case has drawn enormous interest because of the reversal of stereotypical gender roles, meaning many more people are seeking out information beyond what is coming from official channels," Scheirer said.

From Barron's • May 18, 2026

It had taken enormous courage for Wolf to answer his call.

From "Wolf Brother" by Michelle Paver

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