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 TECHNOLOGY INHERITED DETECTIVE SIBLINGS STARTING PAINTING ANCESTOR VANISHED INTRIGUE TERRIFIC UNSOLVED HUNDRED SLEUTHS MYSTERY SUCCEED RELATED SERIES MODERN PRIZED FAMOUS XANDER HOLMES SOLVE SMART MEETS YOUNG KIDS XENA AGO How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title