Just your imagination!
When you're in a waiting room with your child or anywhere where you need to 'kill' a few minutes, you can play this easy rhyming game. The parent starts by saying, 'I'm thinking of a word that rhymes with ____ and it starts with ___.' For example, you could say 'I'm thinking of a word that rhymes with BED and it starts with H.' Your child would then yell out 'HEAD'. For older kids, you don't have to provide the starting letter.