Share Word Search The Sixth Extinction To create your word search for "The Sixth 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. DISAPPEARANCES RESEARCHERS DIVERSITY EVOLUTION CURRENTLY REPORTING OBSERVES NATIONAL PULITZER QUESTION SUMATRAN BLENDING PRESENT CONCEPT NATURAL GEORGES ALREADY SPECIES SCORES LEGACY IMPACT FACING DRAWS GREAT RHINO EARTH LINE MASS REEF DEEP How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title