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Synonyms

monstrosity

American  
[mon-stros-i-tee] / mɒnˈstrɒs ɪ ti /

noun

plural

monstrosities
  1. the state or character of being monstrous.

  2. a monster or something monstrous.


monstrosity British  
/ mɒnˈstrɒsɪtɪ /

noun

  1. an outrageous or ugly person or thing; monster

  2. the state or quality of being monstrous

"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 monstrosity

1545–55; < Late Latin mōnstrōsitās, equivalent to Latin mōnstrōs ( us ) monstrous + -itās -ity

Explanation

A monstrosity is something so hideous that you can hardly stand to look at it, like a zombie or an ugly modern building. A monster can certainly be described as a monstrosity, but so can anything that is as frightening or disgusting as a monster. A dictator's cruel regime is a monstrosity, and so is a three-headed fish. The word comes from the Latin word for monster, monstrum, with a root, monere, that means "warn," from the tradition of interpreting monstrous, deformed animals as omens — or warnings — of bad luck.

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Vocabulary lists containing monstrosity

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.

Petro earlier called the threat of a 100 percent tariff "a monstrosity" and threatened to withdraw Colombia from the Andean Community of Nations, a trade bloc which also includes Bolivia, Ecuador and Peru.

From Barron's • Apr. 9, 2026

And so was the Kennedy Center in its monstrosity.

From Los Angeles Times • Feb. 3, 2026

Lieberman’s bill fused those two into a new agency, Customs and Border Protection—with Immigration and Customs Enforcement created as an initially small internal police force—then jammed them all into the hydra-headed monstrosity that is DHS.

From Slate • Jan. 15, 2026

“It’s right that when you see the scale, the monstrosity of these numbers, to have a healthy dose of skepticism,” said Seema Shah, chief global strategist at Principal Asset Management.

From The Wall Street Journal • Nov. 5, 2025

“Well, if you two are going to walk around holding hands,” said Tootie, “I suppose I'll have to be the one who carries this monstrosity of a lamp.”

From "Flora & Ulysses: The Illuminated Adventures" by Kate DiCamillo