Share Word Search Up Periscope! To create your word search for "Up Periscope!", 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. GROUNDBREAKING ILLUMINATING ENGINEERING SUBMARINES IMPOSSIBLE CELEBRATE TENACIOUS MONTAGUE ENGINEER COMPUTER ANYTHING DISCOVER JAMISON CREATED SCIENCE PROGRAM SCHOOL ANYONE MILLER WORKED SINGLE GIVING DREAMS STOOD BUILT RAYE DONE PLAN MATH SHIP How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title