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
Mark Landler, New York Times, 24 Dec. 2024
Eliminating antediluvian student loan debts held by vulnerable older adults seems both just and good public policy.
—Next Avenue, Forbes, 11 Oct. 2024
Glory be to god for logjams, the antediluvian dark,
for being a supply of goodness outpacing demand
because so many prefer their egos’ endless ranting
to the suggestion of a different narrator or narrative.
—Virginia Konchan, The New Yorker, 30 Sep. 2024
The big transmission lever feels slightly antediluvian in what is otherwise a quite modern interior.
—Jonathan M. Gitlin, Ars Technica, 14 Apr. 2023
See All Example Sentences for antediluvian
Adjective
Image Still, Professor Bogdanor said, the antediluvian nature of the Lords eroded faith in government generally, particularly among young people.
—Mark Landler, New York Times, 24 Dec. 2024
Eliminating antediluvian student loan debts held by vulnerable older adults seems both just and good public policy.
—Next Avenue, Forbes, 11 Oct. 2024
Glory be to god for logjams, the antediluvian dark,
for being a supply of goodness outpacing demand
because so many prefer their egos’ endless ranting
to the suggestion of a different narrator or narrative.
—Virginia Konchan, The New Yorker, 30 Sep. 2024
The big transmission lever feels slightly antediluvian in what is otherwise a quite modern interior.
—Jonathan M. Gitlin, Ars Technica, 14 Apr. 2023
See All Example Sentences for antediluvian
Recent Examples of Synonyms for antediluvian
Adjective
-
Colors take center stage, embedding references to the paintings and glasswork in European churches, the hues of the natural landscape in China’s Dunhuang county, as well as to the iconography and embroideries from the Wei, Jin, Southern and Northern dynasties in ancient China.—
Sandra Salibian,
Footwear News,
13 Jan. 2026
-
The documentary follows the chief through the months leading up to his inauguration, an event that draws more than 300 people from around the world representing Scotland’s ancient clans.—
Patrick Connolly,
The Orlando Sentinel,
13 Jan. 2026
Noun
-
House conservatives had expressed opposition to earmarks within the package.—
Kaia Hubbard,
CBS News,
8 Jan. 2026
-
Meghan McCain, a conservative who left the program in 2021, has regularly targeted her former workplace on her own podcast.—
Joey Nolfi,
Entertainment Weekly,
7 Jan. 2026
Adjective
-
Roughly one hundred Uffizi staffers staged a demonstration in the courtyard of the venerable Florence institution on January 4, protesting an effective layoff of the museum’s casual workers spurred by a change in service managers.—
News Desk,
Artforum,
8 Jan. 2026
-
Lorch died in 2012, but his actions, and how much, if any, responsibility the venerable institution should take for them, will be at issue in the case.—
Luke Cyphers,
Sportico.com,
7 Jan. 2026
Noun
-
Public power is the answer to this fossil-fuel graft.—
Diana Moreno,
New York Daily News,
10 Jan. 2026
-
Like Homo antecessor, the Casablanca fossils have a mix of characteristics from Homo erectus, ourselves and our cousins.—
CBS News,
CBS News,
8 Jan. 2026
Adjective
-
The quaint city suffered very little damage during World War II, meaning its distinctly medieval structures have managed to remain intact over the years.—
Condé Nast Traveler,
Condé Nast Traveler,
7 Jan. 2026
-
Take the quiz here … LEGENDARY LISTING – Jaw-dropping medieval castle with 100 rooms hits market with nearly 1,000 years of history.—
,
FOXNews.com,
7 Jan. 2026
Noun
-
Old fogey-ish, ungrateful and stupid.—
Katie Hafner,
Scientific American,
10 Sep. 2025
-
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
Adjective
-
Brake gently as needed - Brake normally if the vehicle has anti-lock brakes and pump brakes gently if in an older vehicle.—
NC Weather Bot,
Charlotte Observer,
10 Jan. 2026
-
Come late January or early February, Denver could be down its defensive coordinator, a whiz-kid offensive mind, and a slightly older whiz-kid defensive mind.—
Luca Evans,
Denver Post,
10 Jan. 2026
Noun
-
Benn, a 17-year veteran, played with a visor for the first time in 1,216 career games, leaving Nashville center Ryan O'Reilly, Minnesota defenseman Zach Bogosian, and Sharks winger Ryan Reaves as the last three active players who have never worn a visor in an NHL game.—
CBS News,
CBS News,
13 Jan. 2026
-
Finley is the son of former Texas Longhorn and six-year NFL veteran Jermichael Finley.—
Charles Baggarly,
Fort Worth Star-Telegram,
13 Jan. 2026
Cite this Entry
“Antediluvian.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/antediluvian. Accessed 15 Jan. 2026.
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