Dictionary.com
Thesaurus.com
Synonyms

endless

American  
[end-lis] / ˈɛnd lɪs /

adjective

  1. having or seeming to have no end, limit, or conclusion; boundless; infinite; interminable; incessant.

    an endless series of complaints; Time is endless.

    Synonyms:
    perpetual, continuous, unceasing, unending, illimitable, limitless
  2. made continuous, as by joining the two ends of a single length.

    an endless chain or belt.


endless British  
/ ˈɛndlɪs /

adjective

  1. having or seeming to have no end; eternal or infinite

  2. continuing too long or continually recurring

  3. formed with the ends joined

    an endless belt

"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

Related Words

See eternal.

Other Word Forms

  • endlessly adverb
  • endlessness noun
  • quasi-endless adjective
  • quasi-endlessly adverb

Etymology

Origin of endless

First recorded before 900; Middle English endelees, Old English endelēas. See end 1, -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.

“We are not a big-city corporation with endless revenue,” he wrote.

From The Wall Street Journal

That entire pseudo-event was one one of those blink-and-you-miss-it moments that get drowned out in the endless baying insanity of our collective reality.

From Salon

Abraham Lincoln’s political savvy, Bob Dylan’s endless tune factory, China’s bloody revolution and more.

From The Wall Street Journal

Today many industry players produce “forever games” like “Minecraft” or “Fortnite,” in which the goal is to lock the player into an insular but endless competition.

From The Wall Street Journal

Rural school was sporadic; household chores—scrubbing shirts, sweeping ashes, carrying wood and water—were endless.

From Literature