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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The sixth block in the Parthenon’s tympanum—or recessed space—was restored by combining a pair of archaic fragments with new pieces of marble, while the seventh block has been completed using only fresh marble.
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His department of justice brought back the firing squad on federal row in April of 2026; several states now also use what was once considered an archaic method.
Adjective
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Recent highs have easily blown past 47 degrees Celsius, rendering existing guidelines obsolete even as emissions from human activity continue to drive global temperatures higher.
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Newsom said the state tracker is the first of its kind in the nation as California companies like OpenAI and Anthropic have exploded in growth and simultaneously warned that their products could render most white-collar jobs obsolete.
Adjective
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More in Culture Photo Album Take a look at these photos of the week, depicting medieval armored combat in France, an early harvest in Romania, and more.
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The Bishop family hopes to host the medieval fair at some point in the future.
Adjective
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Tying an Italian surname to the Outfit has become a tattered badge of honor in the antiquated newsroom of certain outlets with truth thrown to the curb.
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This offers the do-it-yourself warrior a simple, direct route from antiquated lead-acid to state-of-the-art lithium without having to search for esoteric parts online.
Adjective
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Devil’s Den Spring Located in Levy County, Devil's Den Spring is a prehistoric natural spring inside a cave that offers diving and snorkeling in crystal clear, 72-degree waters all year long.
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Turn left out of the hotel for the Museu de Menorca, revealing a comprehensive history from modern mass tourism back to prehistoric times, and the Talayotic culture, from 1600 BCE to 123 BCE.
Cite this Entry
“Noachian.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/Noachian. Accessed 30 Jun. 2026.
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