as in ancient
dating or surviving from the distant past
found evidence in the Middle East of an antediluvian people previously unknown to history
Synonyms & Similar Words
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Antonyms & Near Antonyms
as in conservative
a person with old-fashioned ideas
thought his dad was an antediluvian for refusing to use any social media
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of antediluvian
Jonathan M. Gitlin, Ars Technica, 14 Apr. 2023
Unfortunately, that view seems antediluvian these days.
—Andrew C. McCarthy, National Review, 9 Dec. 2023
As advanced as the futuristic environment was visually, the team found innovation by juxtaposing the setting with its people and their antediluvian mindsets.
—Rendy Jones, Rolling Stone, 3 July 2023
Johnson’s top allies include Jacob Rees-Mogg, an antediluvian former hedge-fund manager who has boasted that he’s never changed one of his six children’s diapers.
—Matt Ford, The New Republic, 14 June 2023
See All Example Sentences for antediluvian
Adjective
The big transmission lever feels slightly antediluvian in what is otherwise a quite modern interior.
—Jonathan M. Gitlin, Ars Technica, 14 Apr. 2023
Unfortunately, that view seems antediluvian these days.
—Andrew C. McCarthy, National Review, 9 Dec. 2023
As advanced as the futuristic environment was visually, the team found innovation by juxtaposing the setting with its people and their antediluvian mindsets.
—Rendy Jones, Rolling Stone, 3 July 2023
Johnson’s top allies include Jacob Rees-Mogg, an antediluvian former hedge-fund manager who has boasted that he’s never changed one of his six children’s diapers.
—Matt Ford, The New Republic, 14 June 2023
See All Example Sentences for antediluvian
Recent Examples of Synonyms for antediluvian
Adjective
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The museum has a world-class collection, including works by iconic artists like da Vinci, Monet, and Van Gogh, alongside ancient artifacts.—
Susmita Baral,
Travel + Leisure,
19 Apr. 2025
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Leland presented European material as the survival of an ancient pagan cult—moreover, a paganism that had been demonized by Christianity.—
Angelica Frey,
JSTOR Daily,
18 Apr. 2025
Noun
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The clip has aired to the delight of conservatives online.—
Arick Wierson,
MSNBC Newsweek,
16 Apr. 2025
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And Meta has taken a number of steps to appease Trump, including ending its fact-checking program, something Trump supporters and other conservatives have long attacked as biased.—
Bobby Allyn,
NPR,
15 Apr. 2025
Adjective
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The Pitt was created by R. Scott Gemmill, a former writer and producer on ER, the venerable Emmy-winning series that ran 15 seasons on NBC.—
Randall Colburn,
EW.com,
11 Apr. 2025
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Dewhurst was, at that point, a venerable stage star with six Tony nominations and two wins, and Reiley was a young journeyman actor who was often hired for the chorus or as an understudy.—
Mark Harris,
Vulture,
9 Apr. 2025
Adjective
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Also, the pass includes several mountain excursions and free admission to more than 500 museums throughout Switzerland. Not to be missed is the medieval town of Gruyères about 80 miles from Geneva.—
Jeryl Brunner,
Forbes.com,
15 Apr. 2025
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The stakes of the story become ever more human-on-human, with zombies largely relegated to one epic battle that sits at the cinematic junction of western, medieval and samurai.—
Mike Hale,
New York Times,
13 Apr. 2025
Noun
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The circular dots found near the center of the fossil indicate that a predatory marine reptile called a mosasaur took some bites of it.—
Laura Baisas,
Popular Science,
16 Apr. 2025
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Assembled ancient genomes from both fossils and compared those to genomes of living animals, such as wolves, jackals and foxes.—
Brayden Garcia,
Fort Worth Star-Telegram,
14 Apr. 2025
Adjective
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Not content just to confirm its arrival, Veach deftly sliced a slit in the plastic to minimize any potential forensic trail, removed the new game and swapped in the old version before carefully rewrapping it.—
Vahe Gregorian,
Kansas City Star,
18 Apr. 2025
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In contrast, older generations started saving much later, with boomers beginning at an average age of 37 and with plans to retire at 72.—
Aimee Picchi,
CBS News,
18 Apr. 2025
Noun
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These are people who know AI and have grown up with this stuff that these old fogies haven't.—
Alison Snyder,
Axios,
23 Feb. 2025
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And some of us older fogies, Joni Mitchell and Carole King.—
Lars Brandle,
Billboard,
10 Oct. 2023
Adjective
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Among the weird things people left behind were a full sheet of uncut $2 bills, a toilet seat, silicone butt pads, a rattlesnake preserved in a jar of whiskey and an antique French guide to performing exorcisms.—
Zach Wichter,
USA Today,
9 Apr. 2025
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The nonprofit is offering a $500 reward per set for the return of the antique doors.—
PJ Green,
Kansas City Star,
9 Apr. 2025
Cite this Entry
“Antediluvian.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/antediluvian. Accessed 23 Apr. 2025.
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