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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

  • ceaselessly adverb
  • ceaselessness noun

Etymology

Origin of ceaseless

First recorded in 1580–90; cease + -less

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.

Fans will counter that the songwriter’s gifts are so ceaseless that younger generations might not even connect each hit with his name.

From Los Angeles Times • Dec. 23, 2025

Xi’s campaign, first launched in late 2012 to combat rampant corruption, has become a wave of ceaseless purges aimed at keeping officials loyal and on their toes.

From The Wall Street Journal • Oct. 23, 2025

They see each other’s loneliness, fighting in the trenches of the ceaseless internal war that rages when trying to live in a world that hasn’t been built for you.

From Salon • Jun. 21, 2025

In the dearth of ceaseless sequel-itis, that is major, and audiences took note.

From Salon • Apr. 26, 2025

Parts of it are always being changed, by a ceaseless activity to which all of us are committed; new words are invented and inserted, old ones have their meaning altered or abandoned.

From "The Lives of a Cell" by Lewis Thomas