Share Word Search Extreme Longevity To create your word search for "Extreme Longevity", 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. RADIOCARBON DETERMINE SPECIMENS LATCHANA KINGDOMS QUAKING PROMOTE EXTREME DISEASE SPONGES LOCATED ANIMALS SCIENCE DATING GROWTH PLANTS ANIMAL PANDO LEARN PLANT USING AGING RINGS DELVE STUDY ROOT USED MALE AGED DNA How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title