variants
also prehistorical
as in medieval
having passed its time of use or usefulness
prehistoric notions about mental illness that have no place in today's world
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of prehistoric
The prehistoric site lies nine miles west of Évora, the capital of the Alentejo region southeast of Lisbon.
—
Anna Mazurek, AFAR Media, 26 Sep. 2025
The titular robotic dinosaurs are machines piloted by humans who, in the new series, must defend Earth from a monstrous alien invasion trying to resurrect its prehistoric army.
—Andrew McGowan, Variety, 25 Sep. 2025
Don't miss the exhibit of dinosaur tracks discovered nearby, adding a prehistoric touch to the visit.
—Erin Gifford, Southern Living, 25 Sep. 2025
Our prehistorical ancestors covered dozens of miles a day, sometimes in search of game.
—Paul Greenberg, Time, 20 Sep. 2025
See All Example Sentences for prehistoric
Anna Mazurek, AFAR Media, 26 Sep. 2025
The titular robotic dinosaurs are machines piloted by humans who, in the new series, must defend Earth from a monstrous alien invasion trying to resurrect its prehistoric army.
—Andrew McGowan, Variety, 25 Sep. 2025
Don't miss the exhibit of dinosaur tracks discovered nearby, adding a prehistoric touch to the visit.
—Erin Gifford, Southern Living, 25 Sep. 2025
Our prehistorical ancestors covered dozens of miles a day, sometimes in search of game.
—Paul Greenberg, Time, 20 Sep. 2025
See All Example Sentences for prehistoric
Recent Examples of Synonyms for prehistoric
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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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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Because some of the paintings depict a person drumming with their hands, researchers suggest the neolithic people practiced rituals in these areas.—
Joshua Rapp Learn,
Discover Magazine,
15 Jan. 2025
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At sunrise this morning, about 15,000 people gathered at Stonehenge — the world’s most famous neolithic monument — to mark the arrival of astronomical winter in the Northern Hemisphere.—
Jamie Carter,
Forbes,
21 Dec. 2024
Cite this Entry
“Prehistoric.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/prehistoric. Accessed 7 Oct. 2025.
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