countless

adjective

ˈkau̇nt-ləs How to pronounce countless (audio)
Definition of countlessnext
as in many
too many to be counted I've told you countless times not to do that

Synonyms & Similar Words

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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 countless The event was attended by Mitte’s countless family and friends, as well as many professional peers. — Jon Blistein, Rolling Stone, 19 Oct. 2026 The Brazilian model’s gorgeousness helped sell countless bras, her beauty not only meeting the highest of prevailing standards but arguably moving the goalpost in an even harder-to-reach direction. — Marci Robin, Allure, 18 Oct. 2026 Since then, countless carriage horses have suffered and died. — Voice Of The People, New York Daily News, 18 Oct. 2026 In addition, military students and veterans have a role in countless athletic events, from running the color guard to helping the cheerleaders fire up the crowd. — Patricia Babcock McGraw Outkick, FOXNews.com, 17 Oct. 2026 See All Example Sentences for countless
Recent Examples of Synonyms for countless
  1. many
  2. numerous
  3. innumerable
  4. numberless
Adjective
  • The American consumer, who accounts for about 70% of GDP, continues to buy stuff, but many are stressed by energy prices, wage stagnation, rising interest rates, and an affordability crisis in everything from health care to housing.
    — Diane Brady, Fortune, 22 Oct. 2026
  • But to many local officials and experts, this year is different.
    — Miles Parks, NPR, 22 Oct. 2026
Definition of many
Adjective
  • Only with the advent of more powerful batteries could transmission lines be extended, leading to the steady rolling out of wiring across numerous rail networks in the early 1840s.
    — Mike McRae October 15, New Atlas, 16 Oct. 2026
  • Having dressed numerous actresses throughout her career, Chiuri sees a shift in red carpet culture toward individualized creations and, more recently, greater restraint.
    — Ryma Chikhoune, Footwear News, 16 Oct. 2026
Definition of numerous
Adjective
  • The incubator for innumerable cultural innovations and political breakthroughs, from the lowrider to fitness culture, skating to the California burrito, gay rights, immigrant rights, disability rights.
    — Daniel Hernandez, Los Angeles Times, 7 Oct. 2026
  • Their combustion produces greenhouse gases that mix with emissions from innumerable other sources in a common atmosphere.
    — Gale Norton, Denver Post, 4 Oct. 2026
Definition of innumerable
Adjective
  • Or they will be devoured by plankton’s numberless predators.
    — Literary Hub, Literary Hub, 23 Feb. 2026
  • The shift is already underway in markets like Brazil and Australia, where numberless cards and systems are gaining traction.
    — Kevin Pierce, Forbes.com, 11 Sep. 2025
Definition of numberless

Browse Nearby Words

counting (up to)
countless
count noun
See all Nearby Words

Cite this Entry

“Countless.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/countless. Accessed 23 Oct. 2026.

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