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. EXTINCTION SCIENTISTS ENDANGERED TECHNIQUES RECENTLY POSSIBLE CLIMATE EFFORTS REVERSE REBECCA CENTURY SPECIES SCIENCE ANIMALS AMOUNTS DIVERTS EXTINCT EXPLORE CLONES RETURN CHANGE PEOPLE HYBRID LOST PROS WANT WILD RISK CONS SAY How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title