What's the opposite of -- a crocodile? The Nile. Of grey? Greece. Of Nice? A niece. What is the opposite of rain? A waterbike. Or, a lion's mane. Of an umbrella? A smile. Or the Sun. Of the Moon? An astronaut. Of a tooth? A thomb. Of outside? Within. The opposite of a dragon? A manequin. The opposite of a castle? A grain of sand. What's the opposite of a book? A tree. Or, a microphone. What's the opposite of a kangaroo? A Cinderella's shoe. Of a black hole? A star, shining bright. Of totally wrong? Just right. The opposite of Monopoly? Tricity. The opposite of now? Eternity.