Share Word Search Matter Matters! To create your word search for "Matter Matters!", 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. RADIOACTIVITY ILLUSTRATIONS LIGHTHEARTED SUGGESTIONS EXPLORATION INTERACTIVE EXPLAINING EXPERIMENT REACTIONS MOLECULES NOVELTIES PERFECTLY HUMOROUS FLINTMAN ELEMENTS EXPLORE ASPECTS SCIENCE THOMAS SPREAD SERIES BREATH ATOMS STYLE CHAOS FRESH FUN KEY AIR TOM How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title