Share Word Search Guess What? There's a Hippopotamus on the Hospital Roof Eating Cake! To create your word search for "Guess What? There's a Hippopotamus on the Hospital Roof Eating Cake!", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. NILAND EATING HAZEL GUESS How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title