Stone Age

adjective

Definition of Stone Agenext
as in archaic
having passed its time of use or usefulness Stone Age attitudes about the raising of children

Synonyms & Similar Words

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Antonyms & Near Antonyms

Example Sentences

Recent Examples of Synonyms for Stone Age
  1. archaic
  2. obsolete
  3. medieval
  4. antiquated
  5. prehistoric
  6. rusty
  7. old
Adjective
  • The work doesn’t really get into the significance of these archaic sequences.
    — ArsTechnica, ArsTechnica, 31 July 2026
  • The other branches—the archaic hominins, as scientists call them—include the Neanderthals, who lived across Europe and western Asia, and the Denisovans, who are known mostly from a handful of fossils found in Siberia and Tibet.
    — Jacek Krywko, Scientific American, 30 July 2026
Definition of archaic
Adjective
  • As vehicles age, OE on-board hardware becomes obsolete as cellular providers replace older technology and automakers stop investing in aging back-end stacks and features.
    — Michael Harley, ArsTechnica, 21 July 2026
  • Congress empowered this group of experts because its leadership recognized obsolete military bases needed to be closed or consolidated but individual lawmakers would inevitably block any changes to protect their home state facilities.
    — Howard Gleckman, Forbes.com, 20 July 2026
Definition of obsolete
Adjective
  • The now extinct lineage branched off after medieval European strains but before those that gave rise to modern smallpox.
    — Sam Macdonald, Scientific American, 30 July 2026
  • There’s even a fitness area overlooking the medieval village.
    — Tianna Soto, Travel + Leisure, 28 July 2026
Definition of medieval
Adjective
  • Founders Anton Juric and Niklas Lindgren developed the solution after recognizing significant inefficiencies and antiquated software in manual MEP design.
    — David Prosser, Forbes.com, 31 July 2026
  • Skip heavy drapes, oversized hutches, and large floral centerpieces, which read as antiquated.
    — Sarah Lyon, The Spruce, 24 July 2026
Definition of antiquated
Adjective
  • While the area was formerly covered by prehistoric lakes, today the water here mainly exists as seasonal wetlands, gurgling geysers, hot springs, and a hypersaline lake that’s saltier than the ocean.
    — Zoe Baillargeon, Travel + Leisure, 18 July 2026
  • The species has remained unchanged since prehistoric times, finding ways to survive while other species became extinct, according to the San Diego Zoo.
    — Saman Shafiq, USA Today, 16 July 2026
Definition of prehistoric
Adjective
  • Lining up on the left side of a midfield pivot with Lucas Bergvall, Tonali was a little rusty in the opening few minutes of the game.
    — Elias Burke, New York Times, 1 Aug. 2026
  • Hardy recalled seeing Dale painting a rusty fertilizer tank in that barn in the days after Dee vanished.
    — Kelly Allen, PEOPLE, 1 Aug. 2026
Definition of rusty
Adjective
  • Unlike my original e-bike, the Huffy includes metal fenders, a metal chain guard, and a battery that can charge in or out of the bike - all for a third of the price of my old bike.
    — William Roberson, Forbes.com, 22 July 2026
  • Tyler James Feehan shared memories of the 25-year-old who was killed on July 17 as a result of Iranian strikes on Jordan.
    — Arpita Dasika, CNN Money, 22 July 2026
Definition of old
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.

Browse Nearby Words

stone's throws
Stone Age
stone-blind
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Cite this Entry

“Stone Age.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/Stone%20Age. Accessed 4 Aug. 2026.

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More from Merriam-Webster on Stone Age

Britannica.com: Encyclopedia article about Stone Age

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