He is a top-ranking student in his class.

The documents containing top-secret information were stored in a secure vault.

I couldn't open the jar because the screw top was too tight.

I used to play with a whipping top when I was a child.

Despite being a newcomer, she got the top billing in the movie.

The party was already a hit, and the cherry on top was the surprise performance.

Can I top anybody off?

The innovative startup aimed to crack the top of the market with its cutting-edge technology.

I had a terrible day at work, and to top it off , it started raining as soon as I left the office.