Synonyms
Examples of countless in a Sentence
There are countless reasons why that would not be a good idea.
I've been there countless times.
Recent Examples on the Web
Sheltered within these lava domes is an oasis of rolling hills, rich with wildflowers and Native American artifacts, and watched over by hawks and countless other species of birds.
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Jessica Garrison, Los Angeles Times, 20 May 2024
The list goes on with countless other allegations, like in McCurtain County, that have not been charged.
—Scott Pham, CBS News, 20 May 2024
See all Example Sentences for countless 
Jessica Garrison, Los Angeles Times, 20 May 2024
The list goes on with countless other allegations, like in McCurtain County, that have not been charged.
—Scott Pham, CBS News, 20 May 2024
See all Example Sentences for countless
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'countless.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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Cite this Entry
“Countless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/countless. Accessed 23 May. 2024.
Copy CitationKids Definition
countless
adjective
count·less
ˈkau̇nt-ləs 
: too numerous to be counted : innumerable
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