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virulent

adjective

ˈvir-ə-lənt How to pronounce virulent (audio)
Definition of virulentnext
as in malicious
having or showing a desire to cause someone pain or suffering for the sheer enjoyment of it the virulent look on her face warned me that she was about to say something unkind

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 virulent That small but extremely virulent fire killed 13 people, including several foreigners, in one of Spain’s deadliest wildfires. — ABC News, 22 July 2026 Legionella, the bacteria that causes the virulent form of pneumonia known as Legionnaires’ disease, has been detected in a cooling tower at the Metropolitan Museum of Art on New York’s Upper East Side. — News Desk, Artforum, 15 July 2026 Deaths from influenza rose slightly, partly due to an unusually virulent strain circulating last year, although falling vaccination rates may also have contributed, The Wall Street Journal reported. — Tom Chivers, semafor.com, 2 July 2026 This petition must be placed within a tense French context, after several months of virulent criticism aimed at cinema. — Elsa Keslassy, Variety, 4 June 2026 See All Example Sentences for virulent
Recent Examples of Synonyms for virulent
  1. malicious
  2. vicious
  3. cruel
  4. hateful
  5. nasty
Adjective
  • According to Microsoft, cybercriminals commonly embed QR codes with malicious URLs directly in the body of emails or within attachments.
    — Benjamin Claeys, Forbes.com, 25 Sep. 2026
  • Owen McIntire, 20, of Parkville, faces one count of malicious destruction of property and one count of unlawful possession of an unregistered destructive device for the March 2025 incident.
    — Nathan Pilling, Kansas City Star, 25 Sep. 2026
Definition of malicious
Adjective
  • His Lamb goes from a brash Yorkshire showman to a callous profiteer of human vice and misery, his cheeky smile becoming a vicious snarl.
    — Joe Reid, Vulture, 21 Sep. 2026
  • The strikes were often most vicious in the far north of Yemen, a rebel stronghold and the region where the Houthi movement had been founded, in the nineteen-nineties.
    — Kareem Fahim, New Yorker, 19 Sep. 2026
Definition of vicious
Adjective
  • In the book, MacLachlan recalls being utterly dumbfounded at having been asked to do something so oblivious at best and cruel at worst.
    — Rachel Brodsky, Los Angeles Times, 25 Sep. 2026
  • Many of them, including Ned and his childhood friend and rival, Roland, are scarred by their time as youth players, haunted by memories of the sadistic coaches and cruel, competitive fathers who terrorized them both on and off the court.
    — Literary Hub, Literary Hub, 24 Sep. 2026
Definition of cruel
Adjective
  • The Ostrich Army, though, dismissed the courts as corrupt and, beginning in late January 2025, started to flood CFIA offices with hateful messages and threats.
    — J. B. MacKinnon, Harpers Magazine, 22 Sep. 2026
  • But concrete evidence of Clark fans acting in a hateful manner — at least in real time — is severely lacking.
    — Matt Calkins OutKick, FOXNews.com, 19 Sep. 2026
Definition of hateful
Adjective
  • Back then, researchers were focused on eradicating the New World screwworm, a nasty pest that lays its eggs in wounds on living creatures.
    — Alex Harris, Miami Herald, 21 Sep. 2026
  • Paul and Matthews have been embroiled in a nasty social media feud that sparked after ABC pulled The Bachelorette season 22.
    — Nicole Fell, HollywoodReporter, 21 Sep. 2026
Definition of nasty

Browse Nearby Words

virulency
virulent
virulently
See all Nearby Words

Cite this Entry

“Virulent.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/virulent. Accessed 28 Sep. 2026.

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