Share Word Search Countdown To create your word search for "Countdown", 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. MATHEMATICIANS EXHILARATING ENTHUSIASTS SCIENTISTS ACCESSIBLE SPACECRAFT TESTAMENT NECESSARY FRONTIER STUNNING DETAILED AMERICAN LIBRARY EFFORTS REALITY CENTURY ROCKETS CONQUER CAPTURE PURSUIT CHOICE PAIRED DREAM ITEEA GRIT JOIN SEPA FREE NSTA TOP How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title