indefatigable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But an indefatigable Volkanovski's agility and relentless striking eventually wore down his flagging challenger, who was unable to land a knockout in the final round.

From Barron's • Feb. 1, 2026

The thrill of seeing a fearless, indefatigable performer single-handedly populate the stage with the myriad figures of this masterwork never lets up.

From Los Angeles Times • Jan. 25, 2026

It’s a rollicking animal story; it’s also a tale of indefatigable love.

From The Wall Street Journal • Nov. 7, 2025

It also said he was "indefatigable to the end" and "driven by relentless curiosity and a deep attention to the present and to people".

From BBC • Sep. 4, 2025

He turned away, shutting his eyes, but that was even worse, for now he had only the sounds, the tiny maddening, indefatigable, distinct clicks and rustles of hands and weightless parts.

From "Catch-22" by Joseph Heller