You have made a shrewd decision.
He is as shrewd as snakesk
The boy was shrewd and copied the answers.
That is a very shrewd lady. Shrewd means filthy or harsh or mean or dirty. The young woman is very shrewd when shopping.
I had a mean old nagging shrew in my neighborhood. From. Jenna Cardone
She had an aire of shrewd practicality about her.
The shrewd businessman was uncompromising toward my boss.
The shrewd little boy was very good at getting what he wanted.
the mouse shrewdly snuck up to the elephant to scare it.
Let's use a sentence. "She was becoming more shrewd by reading the mystery books." Meaning she was becoming more clever, smart, etc. Got it? Good! :D
I got this on a website so it's weird but,The spirit has lifted around Turf Moor recently tho with some shrewd loan signings and an improvement on the pitch.
actually, "shrewdest" is not a word. "most shrewd" would be correct.