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 IMPOSSIBLE SUBMARINES EVENTUALLY CELEBRATE TENACIOUS DISCOVER VERONICA SUPPOSED ANYTHING MONTAGUE SCIENCE PROGRAM JAMISON DREAMS SINGLE SCHOOL DESIGN HIDDEN FEMALE GIVING NAVAL BUILT SHIP MATH PATH PART RAYE DONE PLAN How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title