Word.ws English Dictionary

unexhaustible

unexhaustible adjective: not exhaustible; endless; inexhaustible.

Adjective

unexhaustible (comparative more unexhaustible, superlative most unexhaustible)

  1. Not exhaustible; endless; inexhaustible.
    • He was a perfect matter of the Greek, Latin and French languages; and, which is seldom known to happen, had at once such a prodigious memory, and unexhaustible fund of wit, as would have singly been admired, and much more united.1753, Theophilus Cibber, The Lives of the Poets of Great Britain and Ireland
    • He began to tell them of the white man's food, of its variety and unexhaustible quantity.1931, Ion L. Idriess, Lasseter's Last Ride, Sydney: Angus and Robertson, page 130

Forms of unexhaustible

comparativemore unexhaustible
superlativemost unexhaustible

Origin of unexhaustible

From un- + exhaustible.

Questions about unexhaustible

What does unexhaustible mean?
Unexhaustible means not exhaustible; endless; inexhaustible.
What part of speech is unexhaustible?
Unexhaustible is an adjective.

Words near unexhaustible in the dictionary

  1. unexfoliated
  2. unexhaled
  3. unexhausted
  4. unexhaustedly
  5. unexhaustedness
  6. unexhaustible
  7. unexhaustive
  8. unexhaustiveness
  9. unexhibitable
  10. unexhibited
  11. unexhibitionistic

Source and license

Adapted from Wiktionary: unexhaustible (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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