evil
Americanadjective
-
morally wrong or bad; immoral; wicked.
evil deeds;
an evil life.
- Antonyms:
- righteous
-
evil laws.
- Synonyms:
- destructive, pernicious
-
characterized or accompanied by misfortune or suffering; unfortunate; disastrous.
to be fallen on evil days.
-
due to actual or imputed bad conduct or character.
an evil reputation.
-
marked by anger, irritability, irascibility, etc..
He is known for his evil disposition.
noun
-
evils
plural
-
that which is evil; evil quality, intention, or conduct.
to choose the lesser of two evils.
- Synonyms:
- baseness, corruption, unrighteousness, iniquity, depravity, wickedness
-
the force in nature that governs and gives rise to wickedness and sin.
-
the wicked or immoral part of someone or something.
The evil in his nature has destroyed the good.
-
harm; mischief; misfortune.
to wish one evil.
-
anything causing injury or harm.
Tobacco is considered by some to be an evil.
-
a harmful aspect, effect, or consequence.
the evils of alcohol.
-
a disease, as king's evil.
adverb
idioms
adjective
-
morally wrong or bad; wicked
an evil ruler
-
causing harm or injury; harmful
an evil plan
-
marked or accompanied by misfortune; unlucky
an evil fate
-
(of temper, disposition, etc) characterized by anger or spite
-
not in high esteem; infamous
an evil reputation
-
offensive or unpleasant
an evil smell
-
slang good; excellent
noun
-
the quality or an instance of being morally wrong; wickedness
the evils of war
-
(sometimes capital) a force or power that brings about wickedness or harm
evil is strong in the world
-
archaic an illness or disease, esp scrofula (the king's evil )
adverb
Usage
What are other ways to say evil?
A person or thing that is evil is morally wrong. How does evil differ from bad, wicked, and ill? Find out on Thesaurus.com.
Other Word Forms
Derived Forms
-
evilnessnoun
-
nonevilnessnoun
-
noneviladjective
-
quasi-eviladjective
-
uneviladjective
-
evillyadverb
-
nonevillyadverb
-
quasi-evillyadverb
-
unevillyadverb
Inflected Forms
Nouns
Etymology
Origin of evil
First recorded before 900; Middle English evel, evil, Old English yfel; cognate with Gothic ubils, Old High German ubil, German übel, Old Frisian, Middle Dutch evel
Explanation
Evil is the opposite of good. We usually think of villains as evil — wrong, immoral and nasty on many levels — and heroes as good. This word is often reserved for our most terrible crimes and criminals: Adolf Hitler is usually the face of evil in history, while Voldemort is that face in recent literature. Evil can be less extreme, meaning simply anything that brings harm; we can talk about the evils of alcohol or the evils of power. When both major candidates for President seem lame, people often say they're choosing between the lesser of two evils. Not all evils are equally evil.
Vocabulary lists containing evil
Bush's Address on 9/11
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"Frankenstein" and "How Frankenstein Began"
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"The Flying Machine" by Ray Bradbury
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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:
Despite the very best efforts of writers, cast and crew, Rhaenyra, her evil half-brothers and all their fellow citizens were never Martin’s main characters.
From Los Angeles Times ● Aug. 10, 2026
Al-Zaydi described Luka as an "evil genius" and "a fox of a man".
From BBC ● Aug. 7, 2026
Not all religiously grounded opposition sees data centers as apocalyptic or part of a larger cosmic battle between good and evil.
From Salon ● Aug. 3, 2026
“Why couldn’t she just say no? She’s an evil person,” Lopez wrote in a statement presented at Carlos’ sentencing hearing.
From Los Angeles Times ● Jul. 25, 2026
He slid out of his desk, giving the evil eye to Daniel, who said “What?” while putting more wet flour on his tongue.
From "Chronicles of a Lizard Nobody" by Patrick Ness
Nolan uses this adjustment to build out the film’s emotional throughline: an extended rumination on the evils of war and the repugnance of men.
From Salon ● Jul. 18, 2026
Also, I am afraid your columns do not sufficiently extol the value of work, which Voltaire rightly claimed protects us from the evils of boredom, vice, and poverty.
From MarketWatch ● May 13, 2026
The most moving passages in the diaries chronicle her life during the 900-day German siege of Leningrad, which subjected those who remained in the city to the evils of both totalitarianisms.
From The Wall Street Journal ● Apr. 24, 2026
"It comes down to choosing the lesser of two evils."
From Barron's ● Dec. 20, 2025
It was the only good the casket had held among the many evils, and it remains to this day mankind’s sole comfort in misfortune.
From "Mythology: Timeless Tales of Gods and Heroes" by Edith Hamilton
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
