Indefatigability(n.) The state of being indefatigable.
Indefatigable(a.) Incapable of being fatigued; not readily exhausted; unremitting in labor or effort; untiring; unwearying; not yielding to fatigue; as, indefatigable exertions, perseverance, application.
Indefatigableness(n.) Indefatigable quality; unweariedness; persistency.
Indefatigably(adv.) Without weariness; without yielding to fatigue; persistently.
Indefatigation(n.) Indefatigableness; unweariedness.
Words within indefatigably