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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."

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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.

The pair met while starring together in the film adaptation of Wicked.

From BBC • Jun. 9, 2026

In 2023, the show went on pause for a summer while Yang took a different kind of break; exhausted from juggling simultaneous filming for Wicked and SNL, he said his mental health had become jeopardized.

From The Wall Street Journal • May 28, 2026

In 2019, after a year in the writers’ room, Yang joined the cast of SNL, then booked a role in the screen adaptation of Wicked.

From The Wall Street Journal • May 28, 2026

Previously, he was part of the team behind Wicked Lit, which ended in 2019 after running for a number of years at unique locations such as Altadena’s Mountain View Mausoleum.

From Los Angeles Times • Mar. 26, 2026

He chooses “The Wizard and I” from Wicked.

From "What If It's Us" by Becky Albertalli and Adam Silvera

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