doomsday

noun

Definition of doomsdaynext
as in disaster
the day the world ends or is destroyed a warning that doomsday is near doomsday predictions

Related Words

Relevance

Dissimilar Words

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 doomsday Now, an explosion of interest worldwide has magnified long-simmering questions about how exactly an AI doomsday scenario could materialize. — Jared Perlo, NBC news, 19 Sep. 2026 Still, this increasingly eerie repertory pick is phenomenally made science fiction and not to be missed by anyone who thinks the tale of a Cold War-era supercomputer demonstrating a shockingly plausible doomsday might be for them. — Sarah Shachat, IndieWire, 18 Sep. 2026 The episode marked the latest instance of Congress trying and failing to advance AI legislation amid a growing debate over whether, if at all, to regulate the technology that industry leaders warn may pose doomsday threats to humanity. — Ramsey Touchberry, The Washington Examiner, 16 Sep. 2026 But some are skeptical of the current doomsday outlook and think the reality is more nuanced. — Hadas Gold, CNN Money, 16 Sep. 2026 See All Example Sentences for doomsday
Recent Examples of Synonyms for doomsday
  1. disaster
  2. apocalypse
  3. catastrophe
  4. collapse
  5. tragedy
  6. Armageddon
  7. calamity
Noun
  • Although major questions remained unanswered on Thursday about the attacker and his motive, the story of ordinary passengers saving the FlyDubai flight from disaster has quickly become the stuff of legend.
    — Arkansas Online, Arkansas Online, 2 Oct. 2026
  • Second were unarmed passengers who subdued the armed attacker before one pulled back on the yoke to level the aircraft, drawing on knowledge from an air-disaster documentary.
    — Billy Stockwell, CNN Money, 1 Oct. 2026
Definition of disaster
Noun
  • His character in Resident Evil serves the opposite role of the normie who simply does not want to acknowledge the unfolding of an apocalypse around him.
    — Alison Willmore, Vulture, 18 Sep. 2026
  • Continue reading … Who quit his job and predicted an AI apocalypse?
    — , FOXNews.com, 11 Sep. 2026
Definition of apocalypse
Noun
  • Wrightwood residents are used to pulling together to face catastrophe.
    — Alex Wigglesworth, Los Angeles Times, 27 Sep. 2026
  • Beginning after Hurricane Andrew in 1992 and continuing to this day, smaller companies sprang up and took on big roles here, as national insurers pulled back rather than risk the financial catastrophe of another huge, damaging tropical system.
    — Ron Hurtibise, Sun Sentinel, 25 Sep. 2026
Definition of catastrophe
Noun
  • Two weeks into fighting, the unforgiving mountainous terrain, heavy Saudi and government air power, and a reenergized anti-Houthi coalition have kept the Houthi advance in check, preventing a collapse on the level of that in mid-September.
    — Brady Knox, The Washington Examiner, 4 Oct. 2026
  • While the exact time of the collapse is unknown, the Volcanoes National Park team said on social media Thursday that the arch was still standing on Wednesday, September 23, when the park was temporarily closed during Tropical Storm Nolo.
    — Charlotte Reck, CNN Money, 2 Oct. 2026
Definition of collapse
Noun
  • School Girls isn’t a tragedy, but its antiheroine, and the world that shaped her, just might break your heart.
    — Sara Holdren, Vulture, 29 Sep. 2026
  • The attorneys for an Annunciation Catholic School shooting victim's family say YouTube could have prevented the tragedy, and a civil lawsuit is being considered.
    — WCCO Staff, CBS News, 29 Sep. 2026
Definition of tragedy
Noun
  • The crime thriller has Gray having helmed a semi-fictionalized return to his family life in mid-1980s Queens and is also a companion piece to his 2022 film Armageddon Time.
    — Etan Vlessing, HollywoodReporter, 20 May 2026
  • Good Omens is the story of an angel, Aziraphale (Sheen), and a demon, Crowley (Tennant), who gradually become friends over the millennia and team up to avert Armageddon.
    — ArsTechnica, ArsTechnica, 15 May 2026
Definition of Armageddon
Noun
  • The toxic loans were also packaged and peddled around the world to banks everywhere, resulting in a calamity.
    — Gary Franks, Hartford Courant, 25 Sep. 2026
  • During each and every move, some sort of financial calamity resulted.
    — Sean Conlon, CNBC, 24 Sep. 2026
Definition of calamity

Browse Nearby Words

doomsayers
doomsday
doomsdayer
See all Nearby Words

Cite this Entry

“Doomsday.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/doomsday. Accessed 5 Oct. 2026.

Copy Citation

More from Merriam-Webster on doomsday

Britannica.com: Encyclopedia article about doomsday

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Popular in Grammar & Usage

See More

Do You Need a New Language Peeve?

More Commonly Mispronounced Words

Merriam-Webster’s Great Big List of Words You Love to Hate

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?
See More

Popular in Wordplay

See More

7 Great Ways to Say 'Great'

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

Do You Need a New Language Peeve?

7 Great Ways to Say 'Great'

The Longest Long Words List
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
name tags
Words Named After People Quiz Find out who’s behind "leotard," "morphine," an...
See All