countless

[kount-lis] / ˈkaʊnt lɪs /

ADJECTIVE

innumerable

Synonyms

STRONGEST

endless myriad uncounted untold

WEAK

bags of gobs heap immeasurable incalculable infinite innumerous jillion legion limitless loads lots of many measureless mess mint mucho multitudinous numberless oodles passel of peck pile raft scads slew stack tidy sum umpteen uncountable wad whole slew zillion

Antonyms

STRONGEST

few limited

WEAK

calculable countable counted measurable numbered numerable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Spirit grew quickly in the early 2000s, paving the way for other budget carriers such as Frontier to offer low-cost tickets with countless paid add-on options for seats and in-flight beverages.

From Los Angeles Times • May 1, 2026

It’s a film that’s woven itself into the fabric of countless lives.

From Salon • May 1, 2026

There are three vehicles parked outside the Allen home - two cars and a scooter - but no one answered the door when countless reporters knocked on Sunday and Monday.

From BBC • Apr. 28, 2026

Arbitration has also become a massive phenomenon, siphoning countless cases off from the courts into a shadowy, opaque system that nobody can ever truly fully observe.

From Slate • Apr. 27, 2026

I dig through countless beat-up folders and old notebooks, searching for anything that might tick.

From "Amari and the Night Brothers" by B.B. Alston

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