SPORT

Someone who earns money for doing a sport.

A person who makes certain that the rules are followed in a sports game.

Someone who watches a sport.

A competition to do better than other people, usually in which prizes are given.

An ability to do an activity or job well.

The leader of a sports team.

 A group of teams which compete against each other in a sport.

A person or team that is competing against others.

When someone loses against someone else in a competition.

A competition with a series of games between many teams or players, with one winner at the end.