Words Beginning with a Given Letter

The teacher chooses a letter from the alphabet. Then each student must say a word that begins with that letter. If a student repeats a word that has already been said, then he/she is out of the game. The game ends when only one student remains. That student is the winner. In high level classes students lose if they say a past form of the verb. Example:see-saw.

You can increase the difficulty by adding a timer. Only allow each student 5 seconds to think of a word.