Share Word Search Invincible Microbe To create your word search for "Invincible Microbe", 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. MICROORGANISMS SANATORIUM SUMMARIZES TREATMENT TWENTIETH EXAMINED MEDIEVAL MATERIAL IMPACTED BARBARIC EVOLVING ORIGINS EFFORTS TRACKED ANCIENT CENTURY CHANGES INSIGHT SCIENCE MILLION CHAPTER AFRICA SOCIAL CURES WATER CLASS BLANK LENS SOIL RACE How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title