Share Word Search How to Clean a Hippopotamus To create your word search for "How to Clean a Hippopotamus", 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. RELATIONSHIPS RELATIONSHIP EXPLORATION PERFECTLY SYMBIOTIC SYMBIOSIS CREATURES ANEMONES DABBLING DETAILED SUBJECTS RECEIVE JENKINS INVITES GRAPHIC PANELS SPREAD ADAPTS WAVING DESIGN GLOVES IMAGES ROBIN PAGES BOXER STRAY USING CLEAN HOST FOOD How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title