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. SUBTERRANEAN CONSTRUCTION CONSTRUCTED DIGNITARIES PERMISSION CONGESTED SENSATION PROPOSED APPROVED SICKELS PAINTED WORKERS INVITED ARTWORK DIGGING CREATED FUTURE SYSTEM JACKET MONTHS BURIED BEACH CHRIS ONCE IDEA USED MAIL DUST ELY BIG How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title