relentless

Some voters might even have backed him because of his relentless falsehoods.

The day after Mr. Trump’s election this month, Mr. Adani posted congratulations on social media, praising the president-elect as “the embodiment of relentless determination and the courage to stay true to his beliefs.”

Back then, it was a handful of female video game developers and critics who were presented to largely male crowds online as targets for relentless, inchoate abuse.

A month earlier, they had described the inquiry as a "harrowing ordeal" and a "relentless pursuit".

Ukraine marked 1,000 days since Russia's full-scale invasion on Tuesday with Russian forces waging relentless attacks in a bid to seize key hubs in the east of Ukraine.