Besides tosafot on the greater part of the Talmud, he wrote a Biblical commentary marked by considerable acumen.

He wrote often for The Observer, and was a theatrical critic of considerable acumen.

Concealed behind his proper, elegant, but self-effacing demeanour was an intellect of considerable acumen and power.

More important, Mr. Kanigel demonstrates considerable psychological acumen in his portrait of the two central figures.

Purza evidently has considerable acumen on which objects d'art and paintings are likely to be valuable, and those were the ones they kept.

Stanley was "a man of considerable acumen, and probably the most successful power-broker of his age".

Herald regretted the death of Qaval, who had seemed to have some decency and considerable acumen; in other circumstances, a good entity to know.

The Montgomery Scott in the file was an engineer of considerable acumen.

Ike's considerable acumen makes him understand just how Tina should dress, sing and move to best effect, and Tina obligingly becomes his creature.

Hercule Poirot said: "You are a man of the world--a man, I think, of considerable acumen.