Related formstire·less·ly, adverbtire·less·ness, noun
Examples from the Web for tireless
For his tireless assault on evolutionary biology and downsizing the deity to fit within science, I give Meyer second place.
“She was tireless and often seemed in a state of euphoria,” Pausini told police, according to the documents.Nurse Nasty Suspected of Killing 38 People in Italy|Barbie Latza Nadeau|October 15, 2014|DAILY BEAST
His tireless courage inspired us to rise above the devastation.
Your tireless and heroic sacrifices have made it possible for me to be here today.Bill Clinton: Nelson Mandela Was 'The Only Free Man I Ever Knew'|Nina Strochlic|February 18, 2014|DAILY BEAST
The gun advocates are tireless and they bet on suburban swing voters forgetting about their anger.
In the course of time, as the result of Grenfell's tireless efforts, a marvelous change for the better took place.The Story of Grenfell of the Labrador|Dillon Wallace
These tireless birds seem to pass almost the entire day on the wing in pursuit of insects upon which they feed almost exclusively.
Not only was he a tireless worker, but he was quick as a flash to see what was needed.Carl and the Cotton Gin|Sara Ware Bassett
She, with her tireless energies, was not one to cry forever over milk hopelessly spilt.V. V.'s Eyes|Henry Sydnor Harrison
Rand was quick at divining men, and now he thought, "This man would make a tireless enemy."Lewis Rand|Mary Johnston