- He is an astute investor.
- He’s really, really smart – intellectually curious, thoughtful, creative, you name it.
- Judy has never been very clever, but she tries hard.
He was ingenious enough to overcome the limited budget.
- She was married to a bright lawyer.
- He is a shrewd businessman.
- She was too clever by half – always correcting the teacher.
- You’re one smart cookie.