Synonyms for Indefatigability:

• n.

  •attribute (noun)
  • indefatigableness,
  • indefatigability,
  • tirelessness.
  •Other relevant words: (noun)
  • determination,
  • persistence,
  • perseverance,
  • stamina,
  • purpose,
  • lustiness,
  • power of endurance.
  •perseverance (noun)
  • lastingness,
  • drive,
  • sedulity,
  • tenacity,
  • backbone,
  • bravery,
  • resolution,
  • unfailingness,
  • continuance,
  • Prolonging,
  • grit,
  • endurance,
  • moxie,
  • staying power,
  • steadfastness,
  • survivability,
  • pluck,
  • abidingness,
  • pursuance,
  • patience,
  • immovability,
  • sand,
  • indomitability,
  • spunk,
  • cool,
  • stick-to-itiveness.
  •resolution (noun)
  • bullheadedness,
  • dauntlessness,
  • boldness,
  • fortitude,
  • devotion,
  • trueness,
  • courageousness,
  • diligence,
  • fervency,
  • toughness,
  • staunchness,
  • heartiness,
  • Stoniness,
  • decisiveness,
  • faithfulness,
  • stubbornness,
  • Headstrongness.
  •stamina (noun)
  • resistance,
  • zip,
  • vim,
  • toleration,
  • resilience,
  • tolerance,
  • legs,
  • heart,
  • vitality,
  • intestinal fortitude,
  • gutsiness,
  • force.

• Other synonyms:

  •Other relevant words (noun):
  • plodding,
  • ardor,
  • ardour,
  • industry,
  • doggedness,
  • deliberation,
  • game,
  • stoicism,
  • fixedness,
  • fidelity,
  • obstinacy,
  • insistence,
  • unalterability,
  • obdurateness,
  • attentiveness,
  • deliberateness,
  • balls,
  • vehemence,
  • preoccupation,
  • inflexibility,
  • guts,
  • immutability,
  • stability,
  • stick-to-it-iveness,
  • decision,
  • strenuousness,
  • ruggedness,
  • resoluteness,
  • earnestness,
  • mettle,
  • vigour,
  • changelessness,
  • strength,
  • inflexibleness,
  • power,
  • persistency,
  • robustness,
  • dedication,
  • sedulousness,
  • fervor,
  • obstinateness,
  • application,
  • stalwartness,
  • resolve,
  • care,
  • thoroughness,
  • constancy,
  • energy,
  • fervour,
  • starch,
  • obduracy,
  • industriousness,
  • laboriousness,
  • consideration,
  • firmness,
  • single-mindedness,
  • bulldog courage,
  • bottom,
  • permanence,
  • Plugging,
  • relentlessness,
  • loyalty,
  • assiduity,
  • concentration,
  • pertinacity,
  • unchangeability,
  • immutableness,
  • decidedness,
  • irreversibility,
  • devotedness,
  • vigorousness,
  • Energeticalness,
  • courage,
  • might,
  • purposefulness.

Antonyms for Indefatigability:

• n.

  • perseverance
    idleness, apathy, indolence, laziness, irresolution, cowardice, weakness, indifference, lethargy.
  • stamina
    lack, powerlessness, fear, incompetence.

Hyponym for Indefatigability:

• n.

  • attribute
    determination, purpose.