malicious

adjective

mə-ˈli-shəs How to pronounce malicious (audio)
Definition of maliciousnext
as in vicious
having or showing a desire to cause someone pain or suffering for the sheer enjoyment of it the neighborhood chatterbox has again been spreading malicious gossip

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of malicious Tech companies are playing whack-a-mole around the world as their models get up to more hijinks and are used for malicious purposes. — J.d. Capelouto, semafor.com, 7 Oct. 2026 More than 300,000 new types of malicious software are discovered daily, according to IT security research institute AV-TEST. — Brian Sloan, CNBC, 6 Oct. 2026 The lawsuit alleges negligence, battery, assault, intentional infliction of emotional distress, false arrests, false imprisonment and malicious prosecution, attorney Michael Gallagher said at a news conference Monday. — Daniella Silva, NBC news, 5 Oct. 2026 The federal lawsuit alleges negligence, battery, assault, intentional infliction of emotional distress, malicious prosecution, false arrest, and false imprisonment. — David Zimmermann, The Washington Examiner, 5 Oct. 2026 See All Example Sentences for malicious
Recent Examples of Synonyms for malicious
  1. vicious
  2. cruel
  3. hateful
  4. nasty
  5. malevolent
  6. spiteful
  7. malignant
Adjective
  • On a blistering surprise EP, Deafheaven find the vicious attack and grandiose drama of symphonic black metal perfectly suited to their purposes.
    — Patrick Lyons, Pitchfork, 13 Oct. 2026
  • Lynch was on the outside trying to gather herself after the vicious table slam.
    — Ryan Gaydos OutKick, FOXNews.com, 11 Oct. 2026
Definition of vicious
Adjective
  • The offbeat, cruel cadence of the bit reminded me of classic Update Norm Macdonald.
    — Charu Sinha, Vulture, 11 Oct. 2026
  • The misery of the situation could feel overwhelming, even cruel, but Cahyono’s observation of Sumiati’s struggles is humane and sympathetic.
    — Kambole Campbell, Variety, 10 Oct. 2026
Definition of cruel
Adjective
  • Ossoff went a step further, accusing Collins himself of amplifying hateful content and saying that his former congressional aide had intervened on behalf of a Holocaust denier.
    — AJC.com, AJC.com, 9 Oct. 2026
  • Online trolls posting hateful comments on social media don't establish how the crowd at Gainbridge behaves.
    — Dan Zaksheske OutKick, FOXNews.com, 8 Oct. 2026
Definition of hateful
Adjective
  • Ali then went to the top rope and hit a nasty 450 splash through the table.
    — Ryan Gaydos OutKick, FOXNews.com, 12 Oct. 2026
  • However, the modern versions that are packed with high explosives and sit lurking under the dirt to blow up unwary vehicles or pedestrians are much nastier affairs.
    — New Atlas, New Atlas, 12 Oct. 2026
Definition of nasty
Adjective
  • The films leap from 1994 to 1978 to 1666 as high schooler Deena (Kiana Madeira) and her friends battle a malevolent witch from the town’s past to save her girlfriend, Sam (Olivia Scott Welch).
    — Sara Netzley, Entertainment Weekly, 11 Oct. 2026
  • Shunned by locals, who believe she is cursed, Eleni turns to ancient rituals to resurrect her dead offspring but instead summons malevolent folkloric creatures known as the Kalikantzari.
    — Melanie Goodfellow, Deadline, 9 Oct. 2026
Definition of malevolent
Adjective
  • The anger leads them to Rupert, Rebecca’s forever-spiteful ex.
    — Keith Phipps, Vulture, 23 Sep. 2026
  • Cox’s film is biased in Bill’s favor, portraying him as a lapdog whose love for this screeching, spiteful, beady-eyed woman is his great tragic flaw.
    — Katie Rife, IndieWire, 14 Sep. 2026
Definition of spiteful
Adjective
  • Before enrollment, people volunteering for the study would be screened for early signs of cancer because TB-4 triggers vessel growth and cell migration, which might exacerbate malignant growths.
    — CNN Money, CNN Money, 13 Oct. 2026
  • Experts say the nodule could be benign or malignant and that prompt evaluation is important.
    — ABC News, ABC News, 12 Oct. 2026
Definition of malignant

Browse Nearby Words

malice
malicious
maliciously
See all Nearby Words

Cite this Entry

“Malicious.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/malicious. Accessed 18 Oct. 2026.

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