indefatigable

Molly White is the model of an indefatigable and intrepid journalist.

His "indefatigable courage stands as a testament to the principle of freedom of expression."

“He cannot halt the US energy transition and roll back the billions of dollars in green subsidies... nor can he stop the indefatigable non-federal climate movement.”

“Few, even in the crypto world, seem excited about this project,” observes Molly White, an indefatigable chronicler of the costly hijinks in the world of crypto and other fringe financial assets.

Arkansas Gov. Sarah Huckabee Sanders, an indefatigable Trump loyalist, said on “This Week” that Liz Cheney is “a nonfactor. I’m not trying to be rude, but you don’t get to call yourself a conservative or Republican when you support the most radical nominee that the Democrats have ever put up.”