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. INTELLECTUAL ARTICULATION SCIENTISTS INTRODUCES GEOLOGISTS CONTRACTED DIVERSITY BLENDING PULITZER NATIONAL ASTEROID POWERFUL OBSERVES PROVIDES CRITICS SPECIES CONCEPT RETHINK OTHERS TRACES FUTURE IMPACT FIELD HUMAN DRAWS MAJOR STUDY DIVE DEEP GONE How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title