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Synonyms
innumerable, innumerous, myriad, numberless, uncountable, uncounted, unnumbered, untold
Antonyms
countable, enumerable, numberable
Recent Examples on the Web
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'countless.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
1588, in the meaning defined above
More Definitions for countless
countless
See the full definition for countless in the English Language Learners Dictionary
More from Merriam-Webster on countless
Thesaurus: All synonyms and antonyms for countless
Spanish Central: Translation of countless
Nglish: Translation of countless for Spanish Speakers
Britannica English: Translation of countless for Arabic Speakers
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