Share Word Search Extinction To create your word search for "Extinction", 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. SCIENTIFIC NECESSARY CURRENTLY ENGAGING CONSIDER VOLCANIC TYPICAL REASONS BILLION COMBINE FOSSILS EXAMINE HUMANS LAURA EVENT FACTS GLOBE ASKED EARTH ROCKS THING CLUES LINKS BIRD TYPE LIFE SAME RATE DIE AGO How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title