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Synonyms

appalling

American  
[uh-paw-ling] / əˈpɔ lɪŋ /

adjective

  1. causing dismay or horror.

    an appalling accident; an appalling lack of manners.


appalling British  
/ əˈpɔːlɪŋ /

adjective

  1. causing extreme dismay, horror, or revulsion

  2. very bad

"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

Other Word Forms

  • appallingly adverb
  • unappalling adjective
  • unappallingly adverb

Etymology

Origin of appalling

First recorded in 1810–20; appall + -ing 2

Explanation

Something that is appalling is awful or horrible, causing dismay or disgust. It's definitely not appealing. Like so many things, people have different opinions on what is appalling. Most people find the idea of children living in poverty appalling. Just about everyone thinks a vicious "sport" like dog-fighting is appalling. If you're rich, paying a lot of taxes might be appalling. A football announcer might say that a sloppy play was appalling. Your parents might say the state of your room is appalling. This word can fit just about any situation that disgusts you.

Keep Reading on Vocabulary.com

Vocabulary lists containing appalling

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.

“There is something especially appalling about stealing from the dead. During a time when dignity and respect should be absolute, Mr. Muñoz chose greed,” Los Angeles County Dist.

From Los Angeles Times • Apr. 10, 2026

Cdr Simon Messinger said Cano's behaviour recorded by an undercover journalist working covertly in the custody suite was "appalling".

From BBC • Apr. 10, 2026

But British government minister Wes Streeting told UK broadcasters he regarded West using bipolar disorder "to justify his actions" as "appalling".

From Barron's • Apr. 7, 2026

Cdr Helen Flanagan, head of Counter Terrorism Policing London, said: "Since this appalling attack last week, we have been working continuously to investigate and identify those responsible."

From BBC • Apr. 3, 2026

When the men hauling victims to Bush Hill reported the appalling conditions there, the Free African Society sent nurses.

From "An American Plague: The True and Terrifying Story of the Yellow Fever Epidemic of 1793" by Jim Murphy