Dictionary.com
Thesaurus.com
Synonyms

unbounded

American  
[uhn-boun-did] / ʌnˈbaʊn dɪd /

adjective

  1. having no limits, borders, or bounds. bound.

    Synonyms:
    immeasurable, infinite, vast, immense, limitless
  2. unrestrained; uncontrolled.

    unbounded enthusiasm.

    Synonyms:
    immoderate, unconfined

unbounded British  
/ ʌnˈbaʊndɪd /

adjective

  1. having no boundaries or limits

"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

  • unboundedly adverb
  • unboundedness noun

Etymology

Origin of unbounded

First recorded in 1590–1600; un- 1 + bound 3 + -ed 3

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.

Mr. Nicolson may not have paid much attention to birds in the past, but he is a hands-on learner with unbounded curiosity.

From The Wall Street Journal

I started my search in earnest, unbounded by faith, within a small radius that grew bigger along the way.

From Los Angeles Times

In My First Coup d'Etat, Mahama Jr describes himself as "an observant child with an active imagination and an unbounded curiosity".

From BBC

It is a great big plan from a great big man in a great big movie, one whose sincerity is finally as moving as its unbounded artistic ambition.

From New York Times

But even if the president’s literal power is limited, his or her power to inspire the people is unbounded.

From Seattle Times