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Synonyms

ugly

American  
[uhg-lee] / ˈʌg li /

adjective

  • uglier,
    comparative
  • ugliest
    superlative
  1. very unattractive or unpleasant to look at; offensive to the sense of beauty; displeasing in appearance.

    Synonyms:
    homely, unlovely, unsightly, uncomely, hard-featured, ill-favored
    Antonyms:
    beautiful
  2. disagreeable; unpleasant; objectionable.

    ugly tricks;

    ugly discords.

  3. morally revolting.

    ugly crime.

    Synonyms:
    corrupt, monstrous, vile, heinous, base
  4. threatening trouble or danger.

    ugly symptoms.

    Synonyms:
    ominous, disadvantageous
  5. mean; hostile; quarrelsome.

    an ugly mood;

    an ugly frame of mind.

    Synonyms:
    spiteful, surly
  6. (especially of natural phenomena) unpleasant or dangerous.

    ugly weather;

    an ugly sea.

    Synonyms:
    tempestuous, stormy

ugly British  
/ ˈʌɡlɪ /

adjective

  1. of unpleasant or unsightly appearance

  2. repulsive, objectionable, or displeasing in any way

    war is ugly

  3. ominous or menacing

    an ugly situation

  4. bad-tempered, angry, or sullen

    an ugly mood

"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

ugly Idioms  

    More idioms and phrases containing ugly


Other Word Forms

Derived Forms

Inflected Forms

Adjectives

Etymology

Origin of ugly

First recorded in 1200–50; Middle English ugly, uglike, from Old Norse uggligr “fearful, dreadful,” equivalent to ugg(r) “fear” + -ligr -ly

Explanation

Ugly means "extremely unattractive." On Halloween, some people wear ugly masks as part of their scary costumes. Anything that looks or feels quite unpleasant is ugly. The adjective ugly can describe the way something or someone looks, but it can also describe behavior or actions — the ugly scene your little brother made at the toy store when he didn't get what he wanted or the ugly breakup of a friendship. Remember that when ugly becomes uglier and ugliest, the y becomes an i.

Keep Reading on Vocabulary.com

Vocabulary lists containing ugly

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:

The results of that investigation could transform the death penalty debate by offering more evidence about our ugly recent history of executing the innocent.

From Slate Aug. 13, 2026

Investors need to be on their guard against the pumpkin-spice latte effect, which is about to rear its ugly head.

From MarketWatch Aug. 13, 2026

In the eyes of many people, vultures are downright ugly.

From BBC Aug. 12, 2026

“But then ‘American Idiot’ came up out of nowhere, done with heart from a place of total confusion about why the world is changing into this dark and ugly place.

From Los Angeles Times Aug. 5, 2026

‘I know your type,’ he says, his voice an ugly snarl.

From "Code Name Kingfisher" by Liz Kessler

But uglier nooks are frozen in time as well.

From Los Angeles Times Aug. 5, 2026

But the situation is much uglier for the Raiders.

From The Wall Street Journal Mar. 11, 2026

Here’s where silver gets uglier than rare earths.

From MarketWatch Dec. 30, 2025

Things are turning uglier by the week for West Ham.

From BBC Dec. 29, 2025

It is bigger and uglier than Gatlinburg, and has better parking, and so of course gets more visitors.

From "A Walk in the Woods" by Bill Bryson

Still, the settlement agreement bars either side from appealing Liman’s ruling, potentially drawing one of Hollywood’s ugliest recent legal fights to a close.

From Los Angeles Times Jun. 12, 2026

“It was probably the ugliest environment that I’ve been in,” said one respondent.

From Barron's Feb. 20, 2026

The pair clearly reinforce each other’s ugliest tendencies.

From Salon Feb. 18, 2026

The site was designed by a young team led by architect Norman Engleback and was voted "Britain's ugliest building" by readers of the Daily Mail when it first opened in October 1967.

From BBC Feb. 10, 2026

We’re in perhaps the ugliest forest I’ve ever seen.

From "Kwame Crashes the Underworld" by Craig Kofi Farmer

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