Share Word Search The 100-Year-Old Secret To create your word search for "The 100-Year-Old Secret", 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. DISCOVERED INHERITED DETECTIVE TERRIFIC UNSOLVED SIBLINGS PAINTING SHERLOCK STARTING INTRIGUE ANCESTOR SUCCEED HUNDRED MYSTERY RELATED SLEUTHS XANDER HOLMES SERIES MODERN PRIZED FAMOUS TRACY MEETS CASES SOLVE YOUNG SMART XENA AGO How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title