A knife is a keen tool that is dangerous for kids to play with.
Roy was very keen for apples today.
Sagacious means having or showing keen mental discernment and good judgment; shrewd.
"Keen" is and adjective, used to describe something as sharp or acute. "The sword had a keen edge." "He was a man of keen intellect." It can also be used to express enthusiasm. "He was keen to learn another language."
He has a keen since of humor without becoming a buffoon.
what is a good sentence for the word opposite
A good sentence for the word baffled is:
I am very keen to see you. How are you doing?
In this sentence, the best synonym for "perspicacious" would be "perceptive" as it conveys the idea of keen insight and understanding.
Any sentence that properly uses the word additionally is a good sentence. Additionally, the above is a great sentence.
Your question is a good sentence using the word "common".
Susan's keen eyes could see the smallest details
"I am using a sentence with the word economics."