Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

Thesaurus

countless

adjective

Synonyms and Antonyms of countless

too many to be counted

  • Iʼve told you countless times not to do that
Synonyms of countless

innumerable, innumerous, myriad, numberless, uncountable, uncounted, unnumbered, untold
Words Related to countless

endless, infinite, unlimited, vast

many, multitudinous, numerous
Phrases Synonymous with countless

beyond number
Near Antonyms of countless

finite, limited
Antonyms of countless

countable, enumerable, numberable

Learn More about countless

  1. Dictionary: Definition of countless Spanish Central: Translation of countless Nglish: Translation of countless for Spanish speakers Britannica English: Translation of countless for Arabic speakers

Seen and Heard

What made you want to look up countless? Please tell us where you read or heard it (including the quote, if possible).

show comments hide comments

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

memento

something that serves to warn or remind

Get Word of the Day daily email!

TRENDING NOW

  1. gaslight It is a word, though.

  2. invasion CNN reporter questions President.

  3. relevancy Ariana Grande slams ex-fiancé.

SEE ALL

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

Ask the Editors

Word Games