1) The keen-witted detective quickly solved the case.

2) She is known for her keen-witted remarks that always leave everyone laughing.

3) The keen-witted student was always the first to answer the teacher's questions.

4) His keen-witted observations helped him excel in his career as a journalist.

5) The comedian's keen-witted humor had the audience in stitches.

6) The politician's keen-witted responses impressed the voters during the debate.

7) Despite his quiet demeanor, he was surprisingly keen-witted in discussions.

8) The keen-witted lawyer easily outmaneuvered his opponent in court.

9) She was a keen-witted strategist, anticipating her opponent's moves in the game.

10) The keen-witted investor made shrewd decisions that led to a successful portfolio.