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Synonyms

unlimited

American  
[uhn-lim-i-tid] / ʌnˈlɪm ɪ tɪd /

adjective

  1. not limited; limited; unrestricted; unconfined.

    unlimited trade.
    Synonyms:
    unrestrained, unconstrained

  2. boundless; infinite; vast.

    the unlimited skies.

  3. without any qualification or exception; unconditional.

unlimited British  
/ ʌnˈlɪmɪtɪd /

adjective

  1. without limits or bounds

    unlimited knowledge

  2. not restricted, limited, or qualified

    unlimited power

  3. finance

    1. (of liability) not restricted to any unpaid portion of nominal capital invested in a business

    2. (of a business enterprise) having owners with such unlimited liability

"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

  • unlimitedly adverb
  • unlimitedness noun

Etymology

Origin of unlimited

late Middle English word dating back to 1400–50; un- 1, limited

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.

The $100 device, which works over Wi-Fi, has a $10 monthly plan for unlimited calls.

From The Wall Street Journal • Apr. 6, 2026

And since losses from some of those shorts could be unlimited, the covering of those positions could trigger a stampede of buying, a circumstance known on Wall Street as a short squeeze.

From MarketWatch • Apr. 6, 2026

The idea behind implementing the caps on parent and graduate loans was to eliminate what critics had said was essentially an unlimited source of funds for schools that gave them room to raise tuition.

From MarketWatch • Mar. 31, 2026

A key driver of SpaceX’s $1.3 trillion valuation is its plan to build AI data centers in space, utilizing unlimited solar power.

From Barron's • Mar. 29, 2026

He also didn’t like the idea of taking the risk of selling a stock short, as the risk was, theoretically, unlimited.

From "The Big Short" by Michael Lewis

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.