Word.ws English Dictionary

unboundless

unboundless adjective: limitless; unbounded.

Adjective

unboundless (comparative more unboundless, superlative most unboundless)

  1. (obsolete) limitless; unbounded
    • He possessed not the unboundless fertility of invention of Priestley […]1845, Jordan Roche Lynch, The Hunterian Oration, page 8
    • [F]rom the unboundless depths of the earth, is heard a roaring and shrieking, as though all the thunders of the universe were combined in that one spot, and the ground vibrates for miles around, as if shaken by an earthquake.1858, A. L. Stimson, History of the Express Companies, page 264

Forms of unboundless

comparativemore unboundless
superlativemost unboundless

Origin of unboundless

From un- + boundless (with un- functioning as an intensifier). Compare unlimitless.

Questions about unboundless

What does unboundless mean?
Unboundless means limitless; unbounded.
What part of speech is unboundless?
Unboundless is an adjective.

Words near unboundless in the dictionary

  1. unboundaried
  2. unbounded
  3. unboundedly
  4. unboundedness
  5. unbounden
  6. unboundless
  7. unbounteous
  8. unbountied
  9. unbountiful
  10. unbountifully
  11. unbourgeois

Source and license

Adapted from Wiktionary: unboundless (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “unboundless.” Word.ws, https://word.ws/unboundless. Based on Wiktionary, CC BY-SA 4.0.