It might have been no more than acute perception by the normal senses, and enormously high-speed reactions.

She possessed formidable intelligence, acute perception, and a ruthlessly logical mind.

Once I had a friend with an uncannily acute perception of these animal qualities in the human.

Her first acute perception had been of the ill of Nassic's murder.

I relived each moment with acute perception, experiencing and understanding simultaneously.

Satan had struck at another vulnerability, with the acute perception of his evil nature.

His decision would be based on relative motion, not acute perception.

The other half, of more acute perception, seemed to wonder if Professor Lowry was ill.

He couldn't believe his eyes, but his acute perceptions confirmed the unthinkable conclusion.

"Do you believe that even Tregonsee's more acute perception will fail to supply the necessary analytical ability needed?"