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

Xenarios, who died of cancer on Sept. 6 at home in New York at age 79, was the indefatigable soul of the organization, leading it for 40 years until her retirement in 2017.

From The Wall Street Journal • Oct. 10, 2025

They deserve our support, as do a slew of writers, such as the indefatigable Heather Cox Richardson and Ruth Ben-Ghiat, who publish via Substack.

From Salon • Jul. 5, 2025

Laquarn Lewis, who plays the indefatigable Fallen Diva Lady Die in What If Feels Like For a Girl, says the show's characters are "just rebelling against how society is telling them they should be".

From BBC • May 30, 2025

It was a monumental irony: The man famous as the indefatigable orator of independence in the Continental Congress was obliged to remain silent in the legislative councils of the new government.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis