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Synonyms

wicked

American  
[wik-id] / ˈwɪk ɪd /

adjective

wickeder, wickedest
  1. evil or morally bad in principle or practice; sinful; iniquitous.

    wicked people;

    wicked habits.

    Synonyms:
    villainous, infamous, heinous, dissolute, depraved, corrupt, profligate, immoral, blasphemous, profane, impious, godless, ungodly, unrighteous
    Antonyms:
    virtuous, good
  2. mischievous or playfully malicious.

    These wicked kittens upset everything.

  3. distressingly severe, as a storm, wound, or cold.

    a wicked winter.

  4. passing reasonable bounds; intolerably bad.

    wicked prices;

    a wicked exam.

  5. having a bad disposition; ill-natured; mean.

    a wicked horse.

  6. spiteful; malevolent; vicious.

    a wicked tongue.

  7. extremely troublesome or dangerous.

    wicked roads.

  8. unpleasant; foul.

    a wicked odor.

  9. Slang. wonderful; great; masterful; deeply satisfying.

    He blows a wicked trumpet.


adverb

  1. Slang. very; really; totally.

    That shirt is wicked cool.

wicked British  
/ ˈwɪkɪd /

adjective

    1. morally bad in principle or practice

    2. ( as collective noun; preceded by the )

      the wicked

  1. mischievous or roguish, esp in a playful way

    a wicked grin

  2. causing injury or harm

  3. troublesome, unpleasant, or offensive

  4. slang very good

"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

Usage

What are other ways to say wicked?

Someone or something wicked is morally bad in principle or practice. But calling someone or something wicked isn’t quite the same as calling them bad, evil, or ill. Find out why on Thesaurus.com.

Other Word Forms

Etymology

Origin of wicked

First recorded in 1225–75; Middle English wikked, equivalent to wikke “bad” (representing adjective use of Old English wicca “wizard”; cf. witch) + -ed -ed 3

Explanation

Wicked has two quite contradictory meanings. If something is pure evil, then it is wicked. Think Darth Vader. On the other hand, as an informal slang term, wicked also means excellent — as in "that DJ is wicked, man!" Go figure. Other shades of meaning for wicked include something that is playful or enjoyably malicious. Someone might have a wicked sense of humor, for example, meaning it's fierce and takes aim sharply at its victims. Or it can also mean something that, while not actively evil, is still extremely unpleasant. Exams can be wicked, and so can someone's temper or the weather. The word comes from the Old English term wicca meaning "wizard."

Keep Reading on Vocabulary.com

Vocabulary lists containing wicked

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:

It’s so sneeringly wicked that it almost seems cartoonish, doesn’t it?

From Salon ● Aug. 30, 2026

"I really rate Andy Burnham for what he's done with Manchester. I think he's wicked," said McCulloch, 22.

From Barron's ● Jul. 20, 2026

Badenoch paid tribute to the former Conservative minister as a woman of "high principle" with a "wicked sense of humour".

From BBC ● Jul. 15, 2026

Attorney General Peter Neronha calls it “willful, reckless, or wicked, as amounted to criminality.”

From The Wall Street Journal ● Jul. 8, 2026

Without that and his face mask, he’d have no protection from Speedy’s wicked fastballs!

From "The Missing Mitt (The Hardy Boys: Secret Files, #2)" by Franklin W. Dixon

So here are deviled eggs, made wickeder by breading and deep-frying the whites, crunchy veneer giving way to wobble.

From New York Times ● Mar. 9, 2017

Think of this book as a typical English-village mystery with a wickeder sting.

From Seattle Times ● Apr. 7, 2010

That is Day-Lewis' goal and gift: to be so true to his characters that they need never be sentimentalized, made to seem finer, grander, wickeder or more appealing.

From Time Magazine Archive

You see the "Nation" took me at the age of 22—you were already older and wickeder.

From The Letters of William James, Vol. II by William James

"They were wickeder than they seem, because really, you know, they intended that I should stay locked up there forever and ever."

From Harper's Round Table, May 21, 1895 by Various

Efforts to make it appear that one of the world’s wickedest men would be in thrall to this milky, recessive nonentity are laughable.

From The Wall Street Journal ● May 14, 2026

America has a problem,” the title of the bottom-bumping Miami bass jam that doubles as the wickedest joke on the “Renaissance” album.

From New York Times ● Dec. 1, 2023

Both characters are deeply, deeply decent people with an instinct towards caretaking and compassion, with an underlying, usually unspoken assumption that, if they’re kind enough, even the wickedest of foes will be disarmed.

From Slate ● Sep. 4, 2021

But a journalist who visited the area during construction had a different name for it: “the wickedest city in America.”

From Washington Post ● Aug. 5, 2021

Miss Throckmorton used to tell us that people who carve things on trees are the wickedest sorts of vandals 'cause they're not only making graffiti, they're hurting living beings too.

From "Black Swan Green" by David Mitchell

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