as in archaic
having passed its time of use or usefulness
Noachian farm equipment that probably belongs in a museum somewhere
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Recent Examples of Noachian
The climate of ancient Mars struck a balance that allowed water to exist; in particular, the late Noachian period (about 4.1 billion years to 3.5 billion years ago) is thought to have been a time when Mars was potentially habitable, even having rainfall that caused erosion.
—
Jack Knudson, Discover Magazine, 29 Jan. 2025
Jack Knudson, Discover Magazine, 29 Jan. 2025
Recent Examples of Synonyms for Noachian
Adjective
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Fierce union backlash has derailed previous government attempts at shaking up Argentina’s archaic labor code, widely seen as among the most costly to companies in Latin America.—
Isabel Debre,
Fortune,
19 Feb. 2026
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Now, athletes should be able to dissect loopholes within the archaic NCAA eligibility system, which seems to be dissolving slowly in real time.—
Stewart Mandel,
New York Times,
14 Feb. 2026
Adjective
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If a data center is shut down and the building is set to become something else, the data center’s owner would be required to remove all obsolete equipment like chillers and generators from the site.—
R. Christian Smith,
Chicago Tribune,
5 Mar. 2026
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The cars are new, the engines are new, the rules are new, and the pecking order that Lando Norris mastered last season may already be obsolete.—
The Athletic,
New York Times,
5 Mar. 2026
Adjective
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Rather, this is the tour of the 2023 revival, which — under the guidance of acclaimed director and choreographer Josh Rhodes — modernized the musical by upping the pop-culture references and stage designs while still keeping the storyline firmly set in medieval times.—
Jim Harrington,
Mercury News,
7 Mar. 2026
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Adventurous attendees wandered to the lower level, through a medieval-esque wooden door and right into the archives—where the originals were displayed between vintage magazines and press releases documenting their history.—
Vogue,
Vogue,
6 Mar. 2026
Adjective
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The nightly viewership of the somewhat antiquated TV format can no longer justify the expense — at least, that’s the roundabout reason CBS gave for canceling The Late Show.—
Tony Maglio,
HollywoodReporter,
6 Mar. 2026
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By Con Ed’s rationale, rock salt was to blame, not its antiquated and poorly maintained infrastructure.—
Voice of the People,
New York Daily News,
5 Mar. 2026
Adjective
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Dating back more than 66 million years to the late Cretaceous period, Trey offers a window into prehistoric life.—
Rachel Cormack,
Robb Report,
2 Mar. 2026
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Modern threats and conservation Despite its prehistoric resilience, the Old Irish goat now faces a serious modern threat.—
Munis Raza,
Interesting Engineering,
27 Feb. 2026
Cite this Entry
“Noachian.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/Noachian. Accessed 9 Mar. 2026.
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