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.

At first, Epstein, an indefatigable social networker, was anxious over whether Tisch liked him or not.

From The Wall Street Journal • Feb. 12, 2026

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

Tony Doherty, chair of the Bloody Sunday Trust, said: "This day is a tribute to the strength of the families, whose indefatigable campaign for justice has made this happen."

From BBC • Sep. 15, 2025

A more resolute, indefatigable pioneer never wrought amidst rocks and dangers.

From "Jane Eyre" by Charlotte Brontë