Share Word Search Thunder Underground To create your word search for "Thunder Underground", 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. ILLUSTRATIONS EXPEDITION UNDERNEATH FANTASTIC ADVENTURE CREATIONS DISCOVER TECTONIC BURROWS JOURNEY THUNDER ANCIENT SUBWAYS ANIMALS SEVERAL BENEATH PLATES POETRY CITIES WONDER ANIMAL FUTURE MASSE HUMAN WORLD SENSE YOUNG PAST JANE AWE How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title