Share Word Search Investigating Sound To create your word search for "Investigating Sound", 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. SEARCHLIGHT EXPERIMENTS INTERESTING COLLECTION MACHINES DIAGRAMS ANIMALS EXPLORE SCIENCE ENERGY PHOTOS PEOPLE USEFUL LIGHT SHEDS SOUND WAVES SALLY HELP WIND WAVE FUN KEY How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title