killjoy

noun

ˈkil-ˌjȯi How to pronounce killjoy (audio)
Definition of killjoynext
as in spoilsport
a person who spoils the pleasure of others his perpetually negative attitude made him a real killjoy when others were trying to have fun

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 killjoy Stay a while Another eclipse killjoy? — Maya Silver, Outside, 21 Oct. 2025 Nauseatingly innocent and a self-righteous killjoy, April seems to have existed solely for the purpose of making everyone else on Grey's Anatomy look worlds more interesting. — Marc Snetiker, Entertainment Weekly, 3 Oct. 2025 The Civil War, which is jeopardizing his presidency, has turned him into an utter killjoy. — Charles McNulty, Los Angeles Times, 3 June 2025 Without being a complete spoiler-lobbing killjoy, this is a story heavily marinated in trauma, with an emphasis on two parties’ checkered past in particular. — David Fear, Rolling Stone, 29 Apr. 2025 See All Example Sentences for killjoy
Recent Examples of Synonyms for killjoy
  1. spoilsport
  2. cynic
  3. drag
  4. complainer
  5. bore
  6. grinch
  7. crab
Noun
  • The first thing Sweetpea does, after ditching her spoilsport colleague at the hotel, is pay a visit to SwiftGC, a payment processor recently acquired by Tender.
    — Amanda Whiting, Vulture, 6 Feb. 2026
  • Granted, this might simply be an old-fashioned spoilsport way to view the market.
    — Michael Santoli, CNBC, 10 Jan. 2026
Definition of spoilsport
Noun
  • Williams led the Bears to an NFC North title and a playoff victory last season, but some cynics think the Bears are due for a regression this season.
    — Dan Santaromita, New York Times, 8 Sep. 2026
  • That the earnestness the genre requires galls us cynics, who love to hide in our books, away from all those pesky bodies in the first place?
    — Brittany Allen, Literary Hub, 13 Aug. 2026
Definition of cynic
Noun
  • However, while return on investment for artificial intelligence remains uncertain, rising depreciation expenses from new data center buildouts present an additional drag on corporate profitability.
    — , CNBC, 4 Nov. 2026
  • Earlier this year, NASA worked with Katalyst Space Technologies on a $30 million mission that aimed to boost the orbit of the Neil Gehrels Swift Observatory, which is also falling back to Earth due to orbital drag.
    — Elizabeth Howell, Space.com, 3 Nov. 2026
Definition of drag
Noun
  • My ‘Deborah Vance Show senior writer’ persona was kind of a rude complainer with an incipient alcohol problem.
    — Merrill Markoe, Deadline, 21 Aug. 2026
  • Are they deluded into thinking that the complainers are just a squeaky wheel minority and the majority of fans are happy with it?
    — Jeremy Rutherford, New York Times, 13 July 2026
Definition of complainer
Noun
  • Many farmers rely on bore water, but some say their wells have been pumped dry by the gas industry, and their water is now being offered to the developers to help build the AI data center.
    — Hilary Whiteman, CNN Money, 26 Oct. 2026
  • Legend held that the Roman race had sprung from Mount Ida in Troy, whose name Cybele bore—Magna Mater Idaea.
    — Literary Hub, Literary Hub, 6 Oct. 2026
Definition of bore
Noun
  • However, a grinch mascot, who was on cleanup duty at the event, stepped in and saved the wedding, per WTAE.
    — Kimberlee Speakman, PEOPLE, 28 Aug. 2026
  • The nonprofit donated almost $200,000 to the church for the materials a grinch stole.
    — Dawn White, CBS News, 10 Dec. 2025
Definition of grinch
Noun
  • The commercial crab season has seen yearly delays for most of the last decade, due to entanglements and domoic acid concerns.
    — Anne Ewbank, Sacbee.com, 2 Nov. 2026
  • For me, the standout of the menu is the love-it-or-loathe-it durian crab curry.
    — Ali Domrongchai, Condé Nast Traveler, 2 Nov. 2026
Definition of crab

Browse Nearby Words

killing time
killjoy
killjoys
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Cite this Entry

“Killjoy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/killjoy. Accessed 10 Nov. 2026.

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