acuity

But it’s not just his own mortality, shrinking mental acuity and the Jeffrey Epstein case that is scaring him.

There now seems to be a bit of snickering immaturity in the film’s garish period trappings, though the emotional acuity and empathetic consideration of even the most minor of characters still makes “Boogie Nights” remarkable.

The admiration for Kirk’s political organizing skills and mental acuity cut across political lines.

Plenty of books have been written offering insider accounts of the White House and presenting far more dire accounts of Biden’s physical and mental acuity.

They arrived "with varying levels of acuity", a spokesman said.