senile

He concluded, “Now you’re just senile and tone-deaf.”

“By the way, when Joe Biden rambled like this, all of us were like, ‘This man is obviously senile,’" Kosta said. "But now that he’s dropped out, it’s becoming more obvious that Trump’s brain isn’t exactly in great shape, either.

I asked him about that moment just after it happened, and had asked him whether the president was senile the day before.

Republicans had spent months, they said, caricaturing the president as senile and checked out, and therefore all Biden had to do was show up and clear the low bar of seeming to be in full possession of his faculties.

“Biden is getting old, but I’d rather work with old, senile than a crazy man,” Donelson shot back.