Share Word Search The Secret Subway To create your word search for "The Secret Subway", 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. UNDERGROUND ILLUSTRATED DISCOVERED EXPERIENCE SENSATION DOCUMENTS INTERIOR BUILDING RESEARCH TABLEAUS HISTORY UNCOVER PROJECT CENTURY INVITED ARTWORK SICKELS BURIED ITSELF ARTIST WORLD LOCAL APTLY TRAIN GUIDE DEPTH DUST CITY ELY DIG How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title