Word.ws English Dictionary

unsurpassable

unsurpassable adjective: not surpassable; unable to be surpassed.

Adjective

unsurpassable (comparative more unsurpassable, superlative most unsurpassable)

  1. Not surpassable; unable to be surpassed.
    • On either side of them, as they glided onwards, the rich meadow-grass seemed that morning of a freshness and a greenness unsurpassable. Never had they noticed the roses so vivid, the willow-herb so riotous, the meadow-sweet so odorous and pervading.1908 October, Kenneth Grahame, The Wind in the Willows, New York, N.Y.: Charles Scribner’s Sons, →OCLC
    Synonyms:
    insurpassable

Synonyms of unsurpassable

Forms of unsurpassable

comparativemore unsurpassable
superlativemost unsurpassable

Origin of unsurpassable

From un- + surpassable.

Words formed from unsurpassable

Questions about unsurpassable

What does unsurpassable mean?
Unsurpassable means not surpassable; unable to be surpassed.
What part of speech is unsurpassable?
Unsurpassable is an adjective.

Words near unsurpassable in the dictionary

  1. unsurmountable
  2. unsurmountably
  3. unsurmounted
  4. unsurnamed
  5. unsurpassability
  6. unsurpassable
  7. unsurpassableness
  8. unsurpassably
  9. unsurpassed
  10. unsurpassedly
  11. unsurpassedness

Source and license

Adapted from Wiktionary: unsurpassable (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: “unsurpassable.” Word.ws, https://word.ws/unsurpassable. Based on Wiktionary, CC BY-SA 4.0.