variants
also prehistorical
as in archaic
having passed its time of use or usefulness
prehistoric notions about mental illness that have no place in today's world
Synonyms & Similar Words
Relevance
Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Recent Examples of prehistoric
Spend time at the Natchez Museum of African American Culture and History and the Grand Village of the Natchez Indians, a museum park with prehistoric Indigenous American mounds.
—
Anne Olivia Bauso, Travel + Leisure, 22 Apr. 2026
In doing so, Black pioneered a new genre of narrative prehistorical nonfiction.
—Steve Brusatte, Scientific American, 16 Apr. 2026
As one of the last places in the country with a healthy population of these prehistoric fish, Lake of the Ozarks is a destination fishery.
—Kubie Brown, Outdoor Life, 16 Apr. 2026
The Fossil Exhibit Trail has an accessible boardwalk with replicas of fossils and prehistoric creatures that once lived in the area.
—Midwest Living, 16 Apr. 2026
See All Example Sentences for prehistoric
Anne Olivia Bauso, Travel + Leisure, 22 Apr. 2026
In doing so, Black pioneered a new genre of narrative prehistorical nonfiction.
—Steve Brusatte, Scientific American, 16 Apr. 2026
As one of the last places in the country with a healthy population of these prehistoric fish, Lake of the Ozarks is a destination fishery.
—Kubie Brown, Outdoor Life, 16 Apr. 2026
The Fossil Exhibit Trail has an accessible boardwalk with replicas of fossils and prehistoric creatures that once lived in the area.
—Midwest Living, 16 Apr. 2026
See All Example Sentences for prehistoric
Recent Examples of Synonyms for prehistoric
Adjective
-
Doubled down with odd and archaic roster construction.—
Jannelle Moore,
Mercury News,
22 Apr. 2026
-
Rather remain archaic and barbaric than find a better option to give.—
Yesika Salgado,
Los Angeles Times,
13 Apr. 2026
Adjective
-
Crucially, this is not an argument that campuses are obsolete.—
Ian Gibson,
Mercury News,
29 Apr. 2026
-
Satellite redundancy reshapes the economics of orbital conflict The logic of disabling a network by targeting a few critical satellites is increasingly obsolete.—
Bojan Stojkovski,
Interesting Engineering,
26 Apr. 2026
Adjective
-
As the construction site lies between the city hall, which dates back to the Middle Ages, and the town’s medieval defenses, archaeologists expected to uncover historical relics.—
Maria Mocerino,
Interesting Engineering,
26 Apr. 2026
-
One striking detail was how well-preserved the seal was, said Levi Roach, a medieval history professor at the University of Exeter.—
Andrea Margolis,
FOXNews.com,
25 Apr. 2026
Adjective
-
Here's a more recent one for you guys just to show this isn't some antiquated phenomenon.—
Austin Perry OutKick,
FOXNews.com,
25 Apr. 2026
-
Because New York's antiquated property tax system dramatically undervalues co-ops and condos, experts said the city will have to come up with a new system for valuing high-end second homes.—
Robert Frank,
CNBC,
24 Apr. 2026
Adjective
-
Radić came to global prominence with his entry for the Serpentine Gallery Pavilion in 2014, a luminous fiberglass shell that appeared to hover over the lawn of Kensington Gardens in London, supported by neolithic-looking boulders.—
Kriston Capps,
Bloomberg,
12 Mar. 2026
-
The taiga’s long stretches of subzero weather, meanwhile, allowed the Neolithic people to freeze meat and oils.—
Literary Hub,
Literary Hub,
26 Jan. 2026
Cite this Entry
“Prehistoric.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/prehistoric. Accessed 2 May. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
