How do you put perspicacity in a sentence?

Answer:
Well, perspicacity is a noun which means keenness of mental perception and understanding.
So, one way you could use perspicacity in a sentence is like this:

Tom's perspicacity was the result of two decades of investigative police work.
First answer by Emmaf123. Last edit by Emmaf123. Contributor trust: 0 [recommend contributor recommended]. Question popularity: 0 [recommend question].