Her speech was full of wit.

She dazzles everybody with her wit.

He is not witty or bright.

He is a man of wit.

His lecture ended with his witty joke.

The audience laughed at the comedian's wit.

My brother is so smart and witty that I cannot beat him in an argument.

My brother is so smart and witty that I can not beat him in an argument.

You are the wickedest witty person I know.

Wit gives zest to conversation.

Brevity is the soul of wit.

Wit is to conversation what salt is to food.

The person who wrote that book is possessed of both humour and wit, isn't he?