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Synonyms

ceaseless

American  
[sees-lis] / ˈsis lɪs /

adjective

  1. without stop or pause; unending; incessant.

    Synonyms:
    unceasing, constant, continuous, endless

ceaseless British  
/ ˈsiːslɪs /

adjective

  1. without stop or pause; incessant

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of ceaseless

First recorded in 1580–90; cease + -less

Explanation

Someone who is on a ceaseless quest for the world’s tastiest French fry will never stop searching until they find it, in all its greasy glory. Ceaseless is an adjective that means “never-ending” or “uninterrupted.” The verb cease means “to stop,” so ceaseless refers to something that never stops. You might listen to the ceaseless sound of crashing waves at the beach, or you could say that the Internet is a ceaseless source of information. Ceaseless can also refer to things that only seem like they go on forever; it’s often used in the phrase “seemingly ceaseless.” During a blizzard you might complain about the ceaseless snow, even though the snow will eventually stop.

Keep Reading on Vocabulary.com

Vocabulary lists containing ceaseless

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.

See Examples For:

Some time into their ceaseless road trip, the threat of the people in the woods dulls.

From Salon Aug. 24, 2026

Yet amid the strident shouts, random rudeness and ceaseless cacophony of our current-day United States, that painting, in the quiet within those walls, offers a lesson that can seem as urgent as a breaking-news bulletin.

From The Wall Street Journal Jul. 3, 2026

The marvelous, real-life expanse of the Backrooms set allows Parsons to track his characters through the ceaseless spaces, their architecture subtly growing stranger the further they get.

From Salon May 30, 2026

He liked to play loudly, for many hours at a time, improvising ceaseless and whipsawing sagas of frenetic melodies and emphatic blaring and screeching—it was a whole lot of sound.

From The Wall Street Journal May 26, 2026

Compared with its predecessor facilities on campus, the new building was unimaginably spacious, but the ceaseless activity inside could make it seem cramped.

From "Big Science" by Michael Hiltzik

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