Share Word Search Atomic Universe To create your word search for "Atomic Universe", 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 RADIOACTIVITY BREAKTHROUGH SPONTANEOUS SCIENTIFIC CHILDHOODS SUBMARINES INTRIGUING RESOURCES DISCOVERY NUCLEAR FOSSILS LARGELY SCIENCE ATOMIC EMBARK FUTURE COMMON PLACES CANCER CURIE HOLDS TODAY LEARN TREAT LIVES POWER STUDY TRACE ELA How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title