My friend's last name is Ruggiero.

The Ruggs are a talented group of musicians.

My friend's last name is Rugg.

Ruggeri is a common surname in Italy.

The Ruggeris are a famous Italian family.

My friend's last name is Ruge.

The Ruges are a famous family in town.

The rough and physical nature of the game made it rugbylike.

The game had a rugby-like intensity.

I bought two rugby footballs for the game.