Share Word Search Signal To create your word search for "Signal", 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. WORKAHOLIC FRIENDLESS SOMETHING STARTLING SEPARATE MCGUIRE PARENTS CAMPION SPECIES CYNTHIA UTTERLY FRIENDS AGREES PLANET FATHER SEARCH CLAIMS MOVING MEETS ALIEN ALONE HOUSE PLANS FOUND SPACE EYES HELP NAME BODY NEED How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title