Word.ws English Dictionary

untirable

untirable adjective: incapable of being tired; never tiring.

Adjective

untirable (not comparable)

  1. Incapable of being tired; never tiring.
    • A most incomparable man, breathed, as it were,
      To an untirable and continuate goodness […]c. 1605–1608 (date written), William Shakespeare, “The Life of Tymon of Athens”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and...
    • The Germans […] plod on from day to day, and year to year—the most patient, untirable, and persevering of animals.1848, John Stuart Mill, Principles of Political Economy, London: John W. Parker, Volume I, Book II, Chapter 6, §4, pp. 313-314
    Synonyms:
    tireless

Synonyms of untirable

Origin of untirable

From un- + tirable.

Questions about untirable

What does untirable mean?
Untirable means incapable of being tired; never tiring.
What part of speech is untirable?
Untirable is an adjective.

Words near untirable in the dictionary

  1. untippable
  2. untipped
  3. untipsy
  4. untipt
  5. untirability
  6. untirable
  7. untire
  8. untireable
  9. untireableness
  10. untired
  11. untiredly

Source and license

Adapted from Wiktionary: untirable (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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