Synonyms of countless

countless

adjective

ˈkau̇nt-ləs 

as in many

too many to be counted

I've told you countless times not to do that

Synonyms & Similar Words

• many
• numerous
• innumerable
• numberless
• untold
• uncountable
• uncounted
• myriad
• unnumbered
• innumerous
• beyond number
• infinite
• vast
• endless
• unlimited
• multitudinous

Antonyms & Near Antonyms

• enumerable
• countable
• limited
• numberable
• finite

Example Sentences

Recent Examples of countless

The product of millions of years of evolution rather than countless lines of code, refined by the brutal simplicity of survival. — Dana Suskind, Time, 14 July 2026

With its vivid monsters and an emphatic, complex dive into the human heart, Homer has inspired countless adaptations, from stage, screen, television, comics, alongside a continuous stream of new translations. — Stephen Schaefer, Boston Herald, 14 July 2026

Teaching robots in the real world is expensive, slow, and requires countless hours of human supervision. — Jijo Malayil, Interesting Engineering, 14 July 2026

Over the course of a career spanning nearly four decades, Clint has sold more than 20 million records and earned countless awards and honors. — Staff Author, Southern Living, 14 July 2026