i Register
In some senses, acuity is marked as figuratively. Watch for register when choosing this word.
noun
Sharpness or acuteness, as of a needle, wit, etc.
The ability to think, see, or hear clearly.
The old woman with dementia lost her mental acuity.
And yet [Ray] Dalio’s acuity prompts an awkward question: how much of Bridgewater’s success comes not from the way it is organized, or any notion of “radical transparency,” but from the boss’s raw investment abilities?