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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Traditional family law can be archaic, inconsistent and not aligned with the realities of modern relationships.—
Julia Rodgers,
Fortune,
3 Oct. 2025
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According to the team, in a few years, entrepreneurs will consider a passive site as archaic as a business without a phone number.—
Lyssanoel Frater,
USA Today,
2 Oct. 2025
Adjective
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But as obsolete as these pregnancy myths might have become, in some ways parents still need them.—
Elisabeth Sherman,
Parents,
2 Oct. 2025
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Mastery of a particular model’s API or a set of prompting techniques can become obsolete in a matter of months.—
Marco Argenti,
Time,
2 Oct. 2025
Adjective
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Bettany played English poet and writer Geoffrey Chaucer in the medieval action-comedy, which starred Ledger as William Thatcher, a peasant squire, fueled by his desire for food and glory, who forges a new identity for himself as a knight when his master dies.—
Lauren Huff,
Entertainment Weekly,
30 Sep. 2025
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The movie was set in medieval times, and blended action, comedy and modern pop culture.—
Victoria Edel,
PEOPLE,
29 Sep. 2025
Adjective
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Large events might overwhelm its antiquated plumbing system.—
Jared Kaufman,
Twin Cities,
28 Sep. 2025
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The immigration agent didn’t know what to make of the antiquated document.—
Pedro Rios,
San Diego Union-Tribune,
26 Sep. 2025
Adjective
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Its image is painted on ancient Southwestern pottery and chiseled into prehistoric petroglyphs that line Texas canyons.—
Hollace Ava Weiner,
Fort Worth Star-Telegram,
3 Oct. 2025
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From the Elgol dinosaur to the Krusatodon or the world’s largest pterosaur fossil from the Jurassic period, fossils found here have shaped our understanding of the prehistoric world.—
Irene Wright,
Miami Herald,
3 Oct. 2025
Cite this Entry
“Noachian.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/Noachian. Accessed 7 Oct. 2025.
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