Indefatigableness

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The state of being indefatigable. uncountable

    ". . . but too much security on the republican part will give time to his talents and indefatigableness to extricate them."

  2. 2
    tireless determination wordnet

Synonyms

All synonyms
indefatigabilitytirelessnessindefatigabilitypersistencestamina

Example

More examples

". . . but too much security on the republican part will give time to his talents and indefatigableness to extricate them."

Etymology

From indefatigable + -ness.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.