Share Word Search De-Extinction To create your word search for "De-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. TECHNIQUES SCIENTISTS ACTIVITIES RECENTLY POSSIBLE REVERSE EFFORTS CLONING SPECIES REBECCA SCIENCE OPPOSED EXTINCT CHANGE CLONES ANIMAL HYBRID PEOPLE RETURN CREATE OTHERS HUMAN RISK LOST WORK WANT CONS PROS SAVE SAY How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title