Examples of using "смышлёный" in a sentence and their english translations:
You certainly are smart.
He's definitely a smart boy.
He is a very smart boy.
- He is smart.
- He's smart.
Tom is quick-witted, isn't he?
He is an intelligent boy.
- Tom's a bright boy.
- Tom is a bright boy.
Tom is an intelligent boy.
He is a clever boy, to be sure.
My mom says I'm smart.